74447288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{66949}}^1$

素因数の和:67094

約数の個数: 16

約数和(自身を含む): 140595000

約数和(自身を除く): 66147712

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 66949, 133898, 267796, 535592, 9305911, 18611822, 37223644, 74447288]

約数ペア:

[(1, 74447288), (2, 37223644), (4, 18611822), (8, 9305911), (139, 535592), (278, 267796), (556, 133898), (1112, 66949)]