24991989568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11887}}^1$

素因数の和:11957

約数の個数: 168

約数和(自身を含む): 64425161472

約数和(自身を除く): 39433171904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 361, 364, 416, 448, 494, 532, 608, 722, 728, 832, 988, 1064, 1216, 1444, 1456, 1729, 1976, 2128, 2527, 2888, 2912, 3458, 3952, 4256, 4693, 5054, 5776, 5824, 6916, 7904, 8512, 9386, 10108, 11552, 11887, 13832, 15808, 18772, 20216, 23104, 23774, 27664, 32851, 37544, 40432, 47548, 55328, 65702, 75088, 80864, 83209, 95096, 110656, 131404, 150176, 154531, 161728, 166418, 190192, 225853, 262808, 300352, 309062, 332836, 380384, 451706, 525616, 618124, 665672, 760768, 903412, 1051232, 1081717, 1236248, 1331344, 1580971, 1806824, 2102464, 2163434, 2472496, 2662688, 2936089, 3161942, 3613648, 4291207, 4326868, 4944992, 5325376, 5872178, 6323884, 7227296, 8582414, 8653736, 9889984, 11744356, 12647768, 14454592, 17164828, 17307472, 20552623, 23488712, 25295536, 30038449, 34329656, 34614944, 41105246, 46977424, 50591072, 55785691, 60076898, 68659312, 69229888, 82210492, 93954848, 101182144, 111571382, 120153796, 137318624, 164420984, 187909696, 223142764, 240307592, 274637248, 328841968, 390499837, 446285528, 480615184, 657683936, 780999674, 892571056, 961230368, 1315367872, 1561999348, 1785142112, 1922460736, 3123998696, 3570284224, 6247997392, 12495994784, 24991989568]

約数ペア:

[(1, 24991989568), (2, 12495994784), (4, 6247997392), (7, 3570284224), (8, 3123998696), (13, 1922460736), (14, 1785142112), (16, 1561999348), (19, 1315367872), (26, 961230368), (28, 892571056), (32, 780999674), (38, 657683936), (52, 480615184), (56, 446285528), (64, 390499837), (76, 328841968), (91, 274637248), (104, 240307592), (112, 223142764), (133, 187909696), (152, 164420984), (182, 137318624), (208, 120153796), (224, 111571382), (247, 101182144), (266, 93954848), (304, 82210492), (361, 69229888), (364, 68659312), (416, 60076898), (448, 55785691), (494, 50591072), (532, 46977424), (608, 41105246), (722, 34614944), (728, 34329656), (832, 30038449), (988, 25295536), (1064, 23488712), (1216, 20552623), (1444, 17307472), (1456, 17164828), (1729, 14454592), (1976, 12647768), (2128, 11744356), (2527, 9889984), (2888, 8653736), (2912, 8582414), (3458, 7227296), (3952, 6323884), (4256, 5872178), (4693, 5325376), (5054, 4944992), (5776, 4326868), (5824, 4291207), (6916, 3613648), (7904, 3161942), (8512, 2936089), (9386, 2662688), (10108, 2472496), (11552, 2163434), (11887, 2102464), (13832, 1806824), (15808, 1580971), (18772, 1331344), (20216, 1236248), (23104, 1081717), (23774, 1051232), (27664, 903412), (32851, 760768), (37544, 665672), (40432, 618124), (47548, 525616), (55328, 451706), (65702, 380384), (75088, 332836), (80864, 309062), (83209, 300352), (95096, 262808), (110656, 225853), (131404, 190192), (150176, 166418), (154531, 161728)]