42128716

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14897}}^1$

素因数の和:15009

約数の個数: 24

約数和(自身を含む): 85097376

約数和(自身を除く): 42968660

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 14897, 29794, 59588, 104279, 208558, 417116, 1504597, 3009194, 6018388, 10532179, 21064358, 42128716]

約数ペア:

[(1, 42128716), (2, 21064358), (4, 10532179), (7, 6018388), (14, 3009194), (28, 1504597), (101, 417116), (202, 208558), (404, 104279), (707, 59588), (1414, 29794), (2828, 14897)]