25064492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 45652992

約数和(自身を除く): 20588500

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 1543, 3086, 4061, 6172, 8122, 16244, 47833, 95666, 191332, 202133, 404266, 808532, 6266123, 12532246, 25064492]

約数ペア:

[(1, 25064492), (2, 12532246), (4, 6266123), (31, 808532), (62, 404266), (124, 202133), (131, 191332), (262, 95666), (524, 47833), (1543, 16244), (3086, 8122), (4061, 6172)]