64726493

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1328

約数の個数: 12

約数和(自身を含む): 70326900

約数和(自身を除く): 5600407

約数列:

[1, 13, 169, 449, 853, 5837, 11089, 75881, 144157, 382997, 4978961, 64726493]

約数ペア:

[(1, 64726493), (13, 4978961), (169, 382997), (449, 144157), (853, 75881), (5837, 11089)]