25273754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 41973204

約数和(自身を除く): 16699450

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 577, 1154, 1991, 3982, 6347, 12694, 21901, 43802, 69817, 104437, 139634, 208874, 1148807, 2297614, 12636877, 25273754]

約数ペア:

[(1, 25273754), (2, 12636877), (11, 2297614), (22, 1148807), (121, 208874), (181, 139634), (242, 104437), (362, 69817), (577, 43802), (1154, 21901), (1991, 12694), (3982, 6347)]