64373716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9689}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 123721920

約数和(自身を除く): 59348204

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 9689, 19378, 38756, 106579, 213158, 426316, 1463039, 2926078, 5852156, 16093429, 32186858, 64373716]

約数ペア:

[(1, 64373716), (2, 32186858), (4, 16093429), (11, 5852156), (22, 2926078), (44, 1463039), (151, 426316), (302, 213158), (604, 106579), (1661, 38756), (3322, 19378), (6644, 9689)]