64925732

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{379}}^2$

素因数の和:875

約数の個数: 18

約数和(自身を含む): 114928758

約数和(自身を除く): 50003026

約数列:

[1, 2, 4, 113, 226, 379, 452, 758, 1516, 42827, 85654, 143641, 171308, 287282, 574564, 16231433, 32462866, 64925732]

約数ペア:

[(1, 64925732), (2, 32462866), (4, 16231433), (113, 574564), (226, 287282), (379, 171308), (452, 143641), (758, 85654), (1516, 42827)]