42729772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{628379}}^1$

素因数の和:628400

約数の個数: 12

約数和(自身を含む): 79175880

約数和(自身を除く): 36446108

約数列:

[1, 2, 4, 17, 34, 68, 628379, 1256758, 2513516, 10682443, 21364886, 42729772]

約数ペア:

[(1, 42729772), (2, 21364886), (4, 10682443), (17, 2513516), (34, 1256758), (68, 628379)]