74275579

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24281}}^1$

素因数の和:24330

約数の個数: 16

約数和(自身を含む): 93242880

約数和(自身を除く): 18967301

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 24281, 169967, 461339, 558463, 3229373, 3909241, 10610797, 74275579]

約数ペア:

[(1, 74275579), (7, 10610797), (19, 3909241), (23, 3229373), (133, 558463), (161, 461339), (437, 169967), (3059, 24281)]