25700488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9469

約数の個数: 32

約数和(自身を含む): 54270720

約数和(自身を除く): 28570232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 9421, 18842, 37684, 75368, 103631, 207262, 292051, 414524, 584102, 829048, 1168204, 2336408, 3212561, 6425122, 12850244, 25700488]

約数ペア:

[(1, 25700488), (2, 12850244), (4, 6425122), (8, 3212561), (11, 2336408), (22, 1168204), (31, 829048), (44, 584102), (62, 414524), (88, 292051), (124, 207262), (248, 103631), (341, 75368), (682, 37684), (1364, 18842), (2728, 9421)]