39861696

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 129722880

約数和(自身を除く): 89861184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 223, 224, 228, 266, 294, 304, 336, 392, 399, 446, 448, 456, 532, 588, 608, 669, 672, 784, 798, 892, 912, 931, 1064, 1176, 1216, 1338, 1344, 1561, 1568, 1596, 1784, 1824, 1862, 2128, 2352, 2676, 2793, 3122, 3136, 3192, 3568, 3648, 3724, 4237, 4256, 4683, 4704, 5352, 5586, 6244, 6384, 7136, 7448, 8474, 8512, 9366, 9408, 10704, 10927, 11172, 12488, 12711, 12768, 14272, 14896, 16948, 18732, 21408, 21854, 22344, 24976, 25422, 25536, 29659, 29792, 32781, 33896, 37464, 42816, 43708, 44688, 49952, 50844, 59318, 59584, 65562, 67792, 74928, 87416, 88977, 89376, 99904, 101688, 118636, 131124, 135584, 149856, 174832, 177954, 178752, 203376, 207613, 237272, 262248, 271168, 299712, 349664, 355908, 406752, 415226, 474544, 524496, 622839, 699328, 711816, 813504, 830452, 949088, 1048992, 1245678, 1423632, 1660904, 1898176, 2097984, 2491356, 2847264, 3321808, 4982712, 5694528, 6643616, 9965424, 13287232, 19930848, 39861696]

約数ペア:

[(1, 39861696), (2, 19930848), (3, 13287232), (4, 9965424), (6, 6643616), (7, 5694528), (8, 4982712), (12, 3321808), (14, 2847264), (16, 2491356), (19, 2097984), (21, 1898176), (24, 1660904), (28, 1423632), (32, 1245678), (38, 1048992), (42, 949088), (48, 830452), (49, 813504), (56, 711816), (57, 699328), (64, 622839), (76, 524496), (84, 474544), (96, 415226), (98, 406752), (112, 355908), (114, 349664), (133, 299712), (147, 271168), (152, 262248), (168, 237272), (192, 207613), (196, 203376), (223, 178752), (224, 177954), (228, 174832), (266, 149856), (294, 135584), (304, 131124), (336, 118636), (392, 101688), (399, 99904), (446, 89376), (448, 88977), (456, 87416), (532, 74928), (588, 67792), (608, 65562), (669, 59584), (672, 59318), (784, 50844), (798, 49952), (892, 44688), (912, 43708), (931, 42816), (1064, 37464), (1176, 33896), (1216, 32781), (1338, 29792), (1344, 29659), (1561, 25536), (1568, 25422), (1596, 24976), (1784, 22344), (1824, 21854), (1862, 21408), (2128, 18732), (2352, 16948), (2676, 14896), (2793, 14272), (3122, 12768), (3136, 12711), (3192, 12488), (3568, 11172), (3648, 10927), (3724, 10704), (4237, 9408), (4256, 9366), (4683, 8512), (4704, 8474), (5352, 7448), (5586, 7136), (6244, 6384)]