74683528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491339}}^1$

素因数の和:491364

約数の個数: 16

約数和(自身を含む): 147402000

約数和(自身を除く): 72718472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491339, 982678, 1965356, 3930712, 9335441, 18670882, 37341764, 74683528]

約数ペア:

[(1, 74683528), (2, 37341764), (4, 18670882), (8, 9335441), (19, 3930712), (38, 1965356), (76, 982678), (152, 491339)]