64442812

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2281}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 129069920

約数和(自身を除く): 64627108

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 2281, 4036, 4562, 7063, 9124, 14126, 15967, 28252, 31934, 63868, 2301529, 4603058, 9206116, 16110703, 32221406, 64442812]

約数ペア:

[(1, 64442812), (2, 32221406), (4, 16110703), (7, 9206116), (14, 4603058), (28, 2301529), (1009, 63868), (2018, 31934), (2281, 28252), (4036, 15967), (4562, 14126), (7063, 9124)]