57422012

素因数分解:

$2^2\times {\mathrm{139}}^2\times {\mathrm{743}}^1$

素因数の和:1025

約数の個数: 18

約数和(自身を含む): 101352888

約数和(自身を除く): 43930876

約数列:

[1, 2, 4, 139, 278, 556, 743, 1486, 2972, 19321, 38642, 77284, 103277, 206554, 413108, 14355503, 28711006, 57422012]

約数ペア:

[(1, 57422012), (2, 28711006), (4, 14355503), (139, 413108), (278, 206554), (556, 103277), (743, 77284), (1486, 38642), (2972, 19321)]