42004892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617719}}^1$

素因数の和:617740

約数の個数: 12

約数和(自身を含む): 77832720

約数和(自身を除く): 35827828

約数列:

[1, 2, 4, 17, 34, 68, 617719, 1235438, 2470876, 10501223, 21002446, 42004892]

約数ペア:

[(1, 42004892), (2, 21002446), (4, 10501223), (17, 2470876), (34, 1235438), (68, 617719)]