42589294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52321}}^1$

素因数の和:52371

約数の個数: 16

約数和(自身を含む): 71576496

約数和(自身を除く): 28987202

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 52321, 104642, 575531, 1151062, 1935877, 3871754, 21294647, 42589294]

約数ペア:

[(1, 42589294), (2, 21294647), (11, 3871754), (22, 1935877), (37, 1151062), (74, 575531), (407, 104642), (814, 52321)]