25120804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 44767800

約数和(自身を除く): 19646996

約数列:

[1, 2, 4, 113, 149, 226, 298, 373, 452, 596, 746, 1492, 16837, 33674, 42149, 55577, 67348, 84298, 111154, 168596, 222308, 6280201, 12560402, 25120804]

約数ペア:

[(1, 25120804), (2, 12560402), (4, 6280201), (113, 222308), (149, 168596), (226, 111154), (298, 84298), (373, 67348), (452, 55577), (596, 42149), (746, 33674), (1492, 16837)]