42038878

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6967}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 72244224

約数和(自身を除く): 30205346

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 6967, 13934, 48769, 97538, 3002777, 6005554, 21019439, 42038878]

約数ペア:

[(1, 42038878), (2, 21019439), (7, 6005554), (14, 3002777), (431, 97538), (862, 48769), (3017, 13934), (6034, 6967)]