64424756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133109}}^1$

素因数の和:133135

約数の個数: 18

約数和(自身を含む): 123925410

約数和(自身を除く): 59500654

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133109, 266218, 532436, 1464199, 2928398, 5856796, 16106189, 32212378, 64424756]

約数ペア:

[(1, 64424756), (2, 32212378), (4, 16106189), (11, 5856796), (22, 2928398), (44, 1464199), (121, 532436), (242, 266218), (484, 133109)]