25615772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70373}}^1$

素因数の和:70397

約数の個数: 24

約数和(自身を含む): 55173216

約数和(自身を除く): 29557444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70373, 140746, 281492, 492611, 914849, 985222, 1829698, 1970444, 3659396, 6403943, 12807886, 25615772]

約数ペア:

[(1, 25615772), (2, 12807886), (4, 6403943), (7, 3659396), (13, 1970444), (14, 1829698), (26, 985222), (28, 914849), (52, 492611), (91, 281492), (182, 140746), (364, 70373)]