28635294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67219}}^1$

素因数の和:67295

約数の個数: 16

約数和(自身を含む): 58078080

約数和(自身を除く): 29442786

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67219, 134438, 201657, 403314, 4772549, 9545098, 14317647, 28635294]

約数ペア:

[(1, 28635294), (2, 14317647), (3, 9545098), (6, 4772549), (71, 403314), (142, 201657), (213, 134438), (426, 67219)]