71002352

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{4451}}^1$

素因数の和:5456

約数の個数: 20

約数和(自身を含む): 137735976

約数和(自身を除く): 66733624

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 4451, 7976, 8902, 15952, 17804, 35608, 71216, 4437647, 8875294, 17750588, 35501176, 71002352]

約数ペア:

[(1, 71002352), (2, 35501176), (4, 17750588), (8, 8875294), (16, 4437647), (997, 71216), (1994, 35608), (3988, 17804), (4451, 15952), (7976, 8902)]