15674702576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{3691}}^1$

素因数の和:4930

約数の個数: 80

約数和(自身を含む): 34667968608

約数和(自身を除く): 18993266032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1201, 1768, 2402, 3536, 3691, 4804, 7382, 9608, 14764, 15613, 19216, 20417, 29528, 31226, 40834, 47983, 59056, 62452, 62747, 81668, 95966, 124904, 125494, 163336, 191932, 249808, 250988, 265421, 326672, 383864, 501976, 530842, 767728, 815711, 1003952, 1061684, 1631422, 2123368, 3262844, 4246736, 4432891, 6525688, 8865782, 13051376, 17731564, 35463128, 57627583, 70926256, 75359147, 115255166, 150718294, 230510332, 301436588, 461020664, 602873176, 922041328, 979668911, 1205746352, 1959337822, 3918675644, 7837351288, 15674702576]

約数ペア:

[(1, 15674702576), (2, 7837351288), (4, 3918675644), (8, 1959337822), (13, 1205746352), (16, 979668911), (17, 922041328), (26, 602873176), (34, 461020664), (52, 301436588), (68, 230510332), (104, 150718294), (136, 115255166), (208, 75359147), (221, 70926256), (272, 57627583), (442, 35463128), (884, 17731564), (1201, 13051376), (1768, 8865782), (2402, 6525688), (3536, 4432891), (3691, 4246736), (4804, 3262844), (7382, 2123368), (9608, 1631422), (14764, 1061684), (15613, 1003952), (19216, 815711), (20417, 767728), (29528, 530842), (31226, 501976), (40834, 383864), (47983, 326672), (59056, 265421), (62452, 250988), (62747, 249808), (81668, 191932), (95966, 163336), (124904, 125494)]