71447404

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6841}}^1$

素因数の和:7225

約数の個数: 24

約数和(自身を含む): 143298848

約数和(自身を除く): 71851444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 6841, 10444, 13682, 27364, 47887, 95774, 191548, 2551693, 5103386, 10206772, 17861851, 35723702, 71447404]

約数ペア:

[(1, 71447404), (2, 35723702), (4, 17861851), (7, 10206772), (14, 5103386), (28, 2551693), (373, 191548), (746, 95774), (1492, 47887), (2611, 27364), (5222, 13682), (6841, 10444)]