25197092

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 45124800

約数和(自身を除く): 19927708

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 596, 631, 1262, 2524, 9983, 19966, 39932, 42277, 84554, 94019, 169108, 188038, 376076, 6299273, 12598546, 25197092]

約数ペア:

[(1, 25197092), (2, 12598546), (4, 6299273), (67, 376076), (134, 188038), (149, 169108), (268, 94019), (298, 84554), (596, 42277), (631, 39932), (1262, 19966), (2524, 9983)]