25897772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 47440512

約数和(自身を除く): 21542740

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 2861, 4526, 5722, 9052, 11444, 88691, 177382, 208853, 354764, 417706, 835412, 6474443, 12948886, 25897772]

約数ペア:

[(1, 25897772), (2, 12948886), (4, 6474443), (31, 835412), (62, 417706), (73, 354764), (124, 208853), (146, 177382), (292, 88691), (2263, 11444), (2861, 9052), (4526, 5722)]