64768404

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{17581}}^1$

素因数の和:17895

約数の個数: 24

約数和(自身を含む): 151627168

約数和(自身を除く): 86858764

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 17581, 35162, 52743, 70324, 105486, 210972, 5397367, 10794734, 16192101, 21589468, 32384202, 64768404]

約数ペア:

[(1, 64768404), (2, 32384202), (3, 21589468), (4, 16192101), (6, 10794734), (12, 5397367), (307, 210972), (614, 105486), (921, 70324), (1228, 52743), (1842, 35162), (3684, 17581)]