25190236

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 20215124

約数列:

[1, 2, 4, 41, 82, 164, 269, 538, 571, 1076, 1142, 2284, 11029, 22058, 23411, 44116, 46822, 93644, 153599, 307198, 614396, 6297559, 12595118, 25190236]

約数ペア:

[(1, 25190236), (2, 12595118), (4, 6297559), (41, 614396), (82, 307198), (164, 153599), (269, 93644), (538, 46822), (571, 44116), (1076, 23411), (1142, 22058), (2284, 11029)]