78756808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26113}}^1$

素因数の和:26161

約数の個数: 32

約数和(自身を含む): 164518200

約数和(自身を除く): 85761392

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 26113, 52226, 104452, 208904, 339469, 678938, 757277, 1357876, 1514554, 2715752, 3029108, 6058216, 9844601, 19689202, 39378404, 78756808]

約数ペア:

[(1, 78756808), (2, 39378404), (4, 19689202), (8, 9844601), (13, 6058216), (26, 3029108), (29, 2715752), (52, 1514554), (58, 1357876), (104, 757277), (116, 678938), (232, 339469), (377, 208904), (754, 104452), (1508, 52226), (3016, 26113)]