25960821152

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 62893474560

約数和(自身を除く): 36932653408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 277, 304, 361, 427, 488, 532, 554, 608, 722, 854, 976, 1064, 1108, 1159, 1444, 1708, 1939, 1952, 2128, 2216, 2318, 2527, 2888, 3416, 3878, 4256, 4432, 4636, 5054, 5263, 5776, 6832, 6859, 7756, 8113, 8864, 9272, 10108, 10526, 11552, 13664, 13718, 15512, 16226, 16897, 18544, 20216, 21052, 22021, 27436, 31024, 32452, 33794, 36841, 37088, 40432, 42104, 44042, 48013, 54872, 62048, 64904, 67588, 73682, 80864, 84208, 88084, 96026, 99997, 109744, 118279, 129808, 135176, 147364, 154147, 168416, 176168, 192052, 199994, 219488, 236558, 259616, 270352, 294728, 308294, 321043, 352336, 384104, 399988, 418399, 473116, 540704, 589456, 616588, 642086, 699979, 704672, 768208, 799976, 836798, 946232, 1178912, 1233176, 1284172, 1399958, 1536416, 1599952, 1673596, 1892464, 1899943, 2247301, 2466352, 2568344, 2799916, 2928793, 3199904, 3347192, 3784928, 3799886, 4494602, 4932704, 5136688, 5599832, 5857586, 6099817, 6694384, 7599772, 8989204, 10273376, 11199664, 11715172, 12199634, 13299601, 13388768, 15199544, 17978408, 22399328, 23430344, 24399268, 26599202, 30399088, 35956816, 42698719, 46860688, 48798536, 53198404, 60798176, 71913632, 85397438, 93721376, 97597072, 106396808, 115896523, 170794876, 195194144, 212793616, 231793046, 341589752, 425587232, 463586092, 683179504, 811275661, 927172184, 1366359008, 1622551322, 1854344368, 3245102644, 3708688736, 6490205288, 12980410576, 25960821152]

約数ペア:

[(1, 25960821152), (2, 12980410576), (4, 6490205288), (7, 3708688736), (8, 3245102644), (14, 1854344368), (16, 1622551322), (19, 1366359008), (28, 927172184), (32, 811275661), (38, 683179504), (56, 463586092), (61, 425587232), (76, 341589752), (112, 231793046), (122, 212793616), (133, 195194144), (152, 170794876), (224, 115896523), (244, 106396808), (266, 97597072), (277, 93721376), (304, 85397438), (361, 71913632), (427, 60798176), (488, 53198404), (532, 48798536), (554, 46860688), (608, 42698719), (722, 35956816), (854, 30399088), (976, 26599202), (1064, 24399268), (1108, 23430344), (1159, 22399328), (1444, 17978408), (1708, 15199544), (1939, 13388768), (1952, 13299601), (2128, 12199634), (2216, 11715172), (2318, 11199664), (2527, 10273376), (2888, 8989204), (3416, 7599772), (3878, 6694384), (4256, 6099817), (4432, 5857586), (4636, 5599832), (5054, 5136688), (5263, 4932704), (5776, 4494602), (6832, 3799886), (6859, 3784928), (7756, 3347192), (8113, 3199904), (8864, 2928793), (9272, 2799916), (10108, 2568344), (10526, 2466352), (11552, 2247301), (13664, 1899943), (13718, 1892464), (15512, 1673596), (16226, 1599952), (16897, 1536416), (18544, 1399958), (20216, 1284172), (21052, 1233176), (22021, 1178912), (27436, 946232), (31024, 836798), (32452, 799976), (33794, 768208), (36841, 704672), (37088, 699979), (40432, 642086), (42104, 616588), (44042, 589456), (48013, 540704), (54872, 473116), (62048, 418399), (64904, 399988), (67588, 384104), (73682, 352336), (80864, 321043), (84208, 308294), (88084, 294728), (96026, 270352), (99997, 259616), (109744, 236558), (118279, 219488), (129808, 199994), (135176, 192052), (147364, 176168), (154147, 168416)]