25729796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 46475520

約数和(自身を除く): 20745724

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 1039, 2078, 4156, 6191, 12382, 24764, 42599, 85198, 156889, 170396, 313778, 627556, 6432449, 12864898, 25729796]

約数ペア:

[(1, 25729796), (2, 12864898), (4, 6432449), (41, 627556), (82, 313778), (151, 170396), (164, 156889), (302, 85198), (604, 42599), (1039, 24764), (2078, 12382), (4156, 6191)]