64464764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177101}}^1$

素因数の和:177125

約数の個数: 24

約数和(自身を含む): 138847968

約数和(自身を除く): 74383204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 177101, 354202, 708404, 1239707, 2302313, 2479414, 4604626, 4958828, 9209252, 16116191, 32232382, 64464764]

約数ペア:

[(1, 64464764), (2, 32232382), (4, 16116191), (7, 9209252), (13, 4958828), (14, 4604626), (26, 2479414), (28, 2302313), (52, 1239707), (91, 708404), (182, 354202), (364, 177101)]