25530964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 46005120

約数和(自身を除く): 20474156

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 556, 977, 1954, 3908, 6533, 13066, 26132, 45919, 91838, 135803, 183676, 271606, 543212, 6382741, 12765482, 25530964]

約数ペア:

[(1, 25530964), (2, 12765482), (4, 6382741), (47, 543212), (94, 271606), (139, 183676), (188, 135803), (278, 91838), (556, 45919), (977, 26132), (1954, 13066), (3908, 6533)]