766921816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{3323}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 1523921040

約数和(自身を除く): 756999224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1697, 3323, 3394, 6646, 6788, 13292, 13576, 26584, 28849, 56491, 57698, 112982, 115396, 225964, 230792, 451928, 5639131, 11278262, 22556524, 45113048, 95865227, 191730454, 383460908, 766921816]

約数ペア:

[(1, 766921816), (2, 383460908), (4, 191730454), (8, 95865227), (17, 45113048), (34, 22556524), (68, 11278262), (136, 5639131), (1697, 451928), (3323, 230792), (3394, 225964), (6646, 115396), (6788, 112982), (13292, 57698), (13576, 56491), (26584, 28849)]