25147324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 45785600

約数和(自身を除く): 20638276

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 1459, 2918, 4309, 5836, 8618, 17236, 45229, 90458, 180916, 202801, 405602, 811204, 6286831, 12573662, 25147324]

約数ペア:

[(1, 25147324), (2, 12573662), (4, 6286831), (31, 811204), (62, 405602), (124, 202801), (139, 180916), (278, 90458), (556, 45229), (1459, 17236), (2918, 8618), (4309, 5836)]