8465912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 20260800

約数和(自身を除く): 11794888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 401, 406, 728, 754, 802, 812, 1508, 1604, 1624, 2639, 2807, 3016, 3208, 5213, 5278, 5614, 10426, 10556, 11228, 11629, 20852, 21112, 22456, 23258, 36491, 41704, 46516, 72982, 81403, 93032, 145964, 151177, 162806, 291928, 302354, 325612, 604708, 651224, 1058239, 1209416, 2116478, 4232956, 8465912]

約数ペア:

[(1, 8465912), (2, 4232956), (4, 2116478), (7, 1209416), (8, 1058239), (13, 651224), (14, 604708), (26, 325612), (28, 302354), (29, 291928), (52, 162806), (56, 151177), (58, 145964), (91, 93032), (104, 81403), (116, 72982), (182, 46516), (203, 41704), (232, 36491), (364, 23258), (377, 22456), (401, 21112), (406, 20852), (728, 11629), (754, 11228), (802, 10556), (812, 10426), (1508, 5614), (1604, 5278), (1624, 5213), (2639, 3208), (2807, 3016)]