25789472

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11351}}^1$

素因数の和:11432

約数の個数: 24

約数和(自身を含む): 51492672

約数和(自身を除く): 25703200

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11351, 22702, 45404, 90808, 181616, 363232, 805921, 1611842, 3223684, 6447368, 12894736, 25789472]

約数ペア:

[(1, 25789472), (2, 12894736), (4, 6447368), (8, 3223684), (16, 1611842), (32, 805921), (71, 363232), (142, 181616), (284, 90808), (568, 45404), (1136, 22702), (2272, 11351)]