40517256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7678

約数の個数: 64

約数和(自身を含む): 115516800

約数和(自身を除く): 74999544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 7639, 15278, 22917, 30556, 45834, 61112, 91668, 99307, 129863, 183336, 198614, 259726, 297921, 389589, 397228, 519452, 595842, 779178, 794456, 1038904, 1191684, 1558356, 1688219, 2383368, 3116712, 3376438, 5064657, 6752876, 10129314, 13505752, 20258628, 40517256]

約数ペア:

[(1, 40517256), (2, 20258628), (3, 13505752), (4, 10129314), (6, 6752876), (8, 5064657), (12, 3376438), (13, 3116712), (17, 2383368), (24, 1688219), (26, 1558356), (34, 1191684), (39, 1038904), (51, 794456), (52, 779178), (68, 595842), (78, 519452), (102, 397228), (104, 389589), (136, 297921), (156, 259726), (204, 198614), (221, 183336), (312, 129863), (408, 99307), (442, 91668), (663, 61112), (884, 45834), (1326, 30556), (1768, 22917), (2652, 15278), (5304, 7639)]