28603106

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70451}}^1$

素因数の和:70489

約数の個数: 16

約数和(自身を含む): 50725440

約数和(自身を除く): 22122334

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 70451, 140902, 493157, 986314, 2043079, 4086158, 14301553, 28603106]

約数ペア:

[(1, 28603106), (2, 14301553), (7, 4086158), (14, 2043079), (29, 986314), (58, 493157), (203, 140902), (406, 70451)]