25202048

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 50434920

約数和(自身を除く): 25232872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 491, 802, 982, 1604, 1964, 3208, 3928, 6416, 7856, 12832, 15712, 25664, 31424, 51328, 62848, 196891, 393782, 787564, 1575128, 3150256, 6300512, 12601024, 25202048]

約数ペア:

[(1, 25202048), (2, 12601024), (4, 6300512), (8, 3150256), (16, 1575128), (32, 787564), (64, 393782), (128, 196891), (401, 62848), (491, 51328), (802, 31424), (982, 25664), (1604, 15712), (1964, 12832), (3208, 7856), (3928, 6416)]