25400408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9359

約数の個数: 32

約数和(自身を含む): 53637120

約数和(自身を除く): 28236712

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 9311, 18622, 37244, 74488, 102421, 204842, 288641, 409684, 577282, 819368, 1154564, 2309128, 3175051, 6350102, 12700204, 25400408]

約数ペア:

[(1, 25400408), (2, 12700204), (4, 6350102), (8, 3175051), (11, 2309128), (22, 1154564), (31, 819368), (44, 577282), (62, 409684), (88, 288641), (124, 204842), (248, 102421), (341, 74488), (682, 37244), (1364, 18622), (2728, 9311)]