64764436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1471919}}^1$

素因数の和:1471934

約数の個数: 12

約数和(自身を含む): 123641280

約数和(自身を除く): 58876844

約数列:

[1, 2, 4, 11, 22, 44, 1471919, 2943838, 5887676, 16191109, 32382218, 64764436]

約数ペア:

[(1, 64764436), (2, 32382218), (4, 16191109), (11, 5887676), (22, 2943838), (44, 1471919)]