42767404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 79242800

約数和(自身を除く): 36475396

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3109, 3439, 6218, 6878, 12436, 13756, 59071, 118142, 236284, 562729, 1125458, 2250916, 10691851, 21383702, 42767404]

約数ペア:

[(1, 42767404), (2, 21383702), (4, 10691851), (19, 2250916), (38, 1125458), (76, 562729), (181, 236284), (362, 118142), (724, 59071), (3109, 13756), (3439, 12436), (6218, 6878)]