72647032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{477941}}^1$

素因数の和:477966

約数の個数: 16

約数和(自身を含む): 143382600

約数和(自身を除く): 70735568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 477941, 955882, 1911764, 3823528, 9080879, 18161758, 36323516, 72647032]

約数ペア:

[(1, 72647032), (2, 36323516), (4, 18161758), (8, 9080879), (19, 3823528), (38, 1911764), (76, 955882), (152, 477941)]