64791488

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 142231872

約数和(自身を除く): 77440384

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 113, 124, 136, 226, 248, 272, 289, 452, 496, 527, 544, 578, 904, 992, 1054, 1088, 1156, 1808, 1921, 1984, 2108, 2312, 3503, 3616, 3842, 4216, 4624, 7006, 7232, 7684, 8432, 8959, 9248, 14012, 15368, 16864, 17918, 18496, 28024, 30736, 32657, 33728, 35836, 56048, 59551, 61472, 65314, 71672, 112096, 119102, 122944, 130628, 143344, 224192, 238204, 261256, 286688, 476408, 522512, 573376, 952816, 1012367, 1045024, 1905632, 2024734, 2090048, 3811264, 4049468, 8098936, 16197872, 32395744, 64791488]

約数ペア:

[(1, 64791488), (2, 32395744), (4, 16197872), (8, 8098936), (16, 4049468), (17, 3811264), (31, 2090048), (32, 2024734), (34, 1905632), (62, 1045024), (64, 1012367), (68, 952816), (113, 573376), (124, 522512), (136, 476408), (226, 286688), (248, 261256), (272, 238204), (289, 224192), (452, 143344), (496, 130628), (527, 122944), (544, 119102), (578, 112096), (904, 71672), (992, 65314), (1054, 61472), (1088, 59551), (1156, 56048), (1808, 35836), (1921, 33728), (1984, 32657), (2108, 30736), (2312, 28024), (3503, 18496), (3616, 17918), (3842, 16864), (4216, 15368), (4624, 14012), (7006, 9248), (7232, 8959), (7684, 8432)]