25638116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29537}}^1$

素因数の和:29579

約数の個数: 24

約数和(自身を含む): 52932096

約数和(自身を除く): 27293980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 29537, 59074, 118148, 206759, 413518, 827036, 915647, 1831294, 3662588, 6409529, 12819058, 25638116]

約数ペア:

[(1, 25638116), (2, 12819058), (4, 6409529), (7, 3662588), (14, 1831294), (28, 915647), (31, 827036), (62, 413518), (124, 206759), (217, 118148), (434, 59074), (868, 29537)]