25801796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 46851840

約数和(自身を除く): 21050044

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 829, 1004, 1658, 3316, 7781, 15562, 25699, 31124, 51398, 102796, 208079, 416158, 832316, 6450449, 12900898, 25801796]

約数ペア:

[(1, 25801796), (2, 12900898), (4, 6450449), (31, 832316), (62, 416158), (124, 208079), (251, 102796), (502, 51398), (829, 31124), (1004, 25699), (1658, 15562), (3316, 7781)]