15704312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 18164488

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 127, 164, 232, 254, 328, 377, 508, 533, 754, 1016, 1066, 1189, 1508, 1651, 2132, 2378, 3016, 3302, 3683, 4264, 4756, 5207, 6604, 7366, 9512, 10414, 13208, 14732, 15457, 20828, 29464, 30914, 41656, 47879, 61828, 67691, 95758, 123656, 135382, 151003, 191516, 270764, 302006, 383032, 541528, 604012, 1208024, 1963039, 3926078, 7852156, 15704312]

約数ペア:

[(1, 15704312), (2, 7852156), (4, 3926078), (8, 1963039), (13, 1208024), (26, 604012), (29, 541528), (41, 383032), (52, 302006), (58, 270764), (82, 191516), (104, 151003), (116, 135382), (127, 123656), (164, 95758), (232, 67691), (254, 61828), (328, 47879), (377, 41656), (508, 30914), (533, 29464), (754, 20828), (1016, 15457), (1066, 14732), (1189, 13208), (1508, 10414), (1651, 9512), (2132, 7366), (2378, 6604), (3016, 5207), (3302, 4756), (3683, 4264)]