70146128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 151961628

約数和(自身を除く): 81815500

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 401, 464, 754, 802, 841, 1508, 1604, 1682, 3016, 3208, 3364, 5213, 6032, 6416, 6728, 10426, 10933, 11629, 13456, 20852, 21866, 23258, 41704, 43732, 46516, 83408, 87464, 93032, 151177, 174928, 186064, 302354, 337241, 604708, 674482, 1209416, 1348964, 2418832, 2697928, 4384133, 5395856, 8768266, 17536532, 35073064, 70146128]

約数ペア:

[(1, 70146128), (2, 35073064), (4, 17536532), (8, 8768266), (13, 5395856), (16, 4384133), (26, 2697928), (29, 2418832), (52, 1348964), (58, 1209416), (104, 674482), (116, 604708), (208, 337241), (232, 302354), (377, 186064), (401, 174928), (464, 151177), (754, 93032), (802, 87464), (841, 83408), (1508, 46516), (1604, 43732), (1682, 41704), (3016, 23258), (3208, 21866), (3364, 20852), (5213, 13456), (6032, 11629), (6416, 10933), (6728, 10426)]