25570288

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 30

約数和(自身を含む): 51222912

約数和(自身を除く): 25652624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1663, 1922, 3326, 3844, 6652, 7688, 13304, 15376, 26608, 51553, 103106, 206212, 412424, 824848, 1598143, 3196286, 6392572, 12785144, 25570288]

約数ペア:

[(1, 25570288), (2, 12785144), (4, 6392572), (8, 3196286), (16, 1598143), (31, 824848), (62, 412424), (124, 206212), (248, 103106), (496, 51553), (961, 26608), (1663, 15376), (1922, 13304), (3326, 7688), (3844, 6652)]