74869016

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139681}}^1$

素因数の和:139754

約数の個数: 16

約数和(自身を含む): 142475640

約数和(自身を除く): 67606624

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 139681, 279362, 558724, 1117448, 9358627, 18717254, 37434508, 74869016]

約数ペア:

[(1, 74869016), (2, 37434508), (4, 18717254), (8, 9358627), (67, 1117448), (134, 558724), (268, 279362), (536, 139681)]