26013016

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 49770000

約数和(自身を除く): 23756984

約数列:

[1, 2, 4, 8, 139, 149, 157, 278, 298, 314, 556, 596, 628, 1112, 1192, 1256, 20711, 21823, 23393, 41422, 43646, 46786, 82844, 87292, 93572, 165688, 174584, 187144, 3251627, 6503254, 13006508, 26013016]

約数ペア:

[(1, 26013016), (2, 13006508), (4, 6503254), (8, 3251627), (139, 187144), (149, 174584), (157, 165688), (278, 93572), (298, 87292), (314, 82844), (556, 46786), (596, 43646), (628, 41422), (1112, 23393), (1192, 21823), (1256, 20711)]