918913352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4542

約数の個数: 64

約数和(自身を含む): 2042807040

約数和(自身を除く): 1123893688

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 707, 808, 1036, 1414, 2072, 2828, 3737, 4391, 5656, 7474, 8782, 14948, 17564, 26159, 29896, 30737, 35128, 52318, 61474, 104636, 122948, 162467, 209272, 245896, 324934, 443491, 649868, 886982, 1137269, 1299736, 1773964, 2274538, 3104437, 3547928, 4549076, 6208874, 9098152, 12417748, 16409167, 24835496, 32818334, 65636668, 114864169, 131273336, 229728338, 459456676, 918913352]

約数ペア:

[(1, 918913352), (2, 459456676), (4, 229728338), (7, 131273336), (8, 114864169), (14, 65636668), (28, 32818334), (37, 24835496), (56, 16409167), (74, 12417748), (101, 9098152), (148, 6208874), (202, 4549076), (259, 3547928), (296, 3104437), (404, 2274538), (518, 1773964), (707, 1299736), (808, 1137269), (1036, 886982), (1414, 649868), (2072, 443491), (2828, 324934), (3737, 245896), (4391, 209272), (5656, 162467), (7474, 122948), (8782, 104636), (14948, 61474), (17564, 52318), (26159, 35128), (29896, 30737)]