25723126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 46212768

約数和(自身を除く): 20489642

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1697, 3394, 7579, 15158, 18667, 22061, 37334, 44122, 89941, 179882, 242671, 485342, 989351, 1169233, 1978702, 2338466, 12861563, 25723126]

約数ペア:

[(1, 25723126), (2, 12861563), (11, 2338466), (13, 1978702), (22, 1169233), (26, 989351), (53, 485342), (106, 242671), (143, 179882), (286, 89941), (583, 44122), (689, 37334), (1166, 22061), (1378, 18667), (1697, 15158), (3394, 7579)]