42427912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279131}}^1$

素因数の和:279156

約数の個数: 16

約数和(自身を含む): 83739600

約数和(自身を除く): 41311688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279131, 558262, 1116524, 2233048, 5303489, 10606978, 21213956, 42427912]

約数ペア:

[(1, 42427912), (2, 21213956), (4, 10606978), (8, 5303489), (19, 2233048), (38, 1116524), (76, 558262), (152, 279131)]