74716792

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139397}}^1$

素因数の和:139470

約数の個数: 16

約数和(自身を含む): 142185960

約数和(自身を除く): 67469168

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 139397, 278794, 557588, 1115176, 9339599, 18679198, 37358396, 74716792]

約数ペア:

[(1, 74716792), (2, 37358396), (4, 18679198), (8, 9339599), (67, 1115176), (134, 557588), (268, 278794), (536, 139397)]