328643644

素因数分解:

$2^2\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{3511}}^1$

素因数の和:6865

約数の個数: 24

約数和(自身を含む): 657671168

約数和(自身を除く): 329027524

約数列:

[1, 2, 4, 7, 14, 28, 3343, 3511, 6686, 7022, 13372, 14044, 23401, 24577, 46802, 49154, 93604, 98308, 11737273, 23474546, 46949092, 82160911, 164321822, 328643644]

約数ペア:

[(1, 328643644), (2, 164321822), (4, 82160911), (7, 46949092), (14, 23474546), (28, 11737273), (3343, 98308), (3511, 93604), (6686, 49154), (7022, 46802), (13372, 24577), (14044, 23401)]