8399384

素因数分解:

$2^3\times 7^3\times {\mathrm{3061}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 18372000

約数和(自身を除く): 9972616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 3061, 6122, 12244, 21427, 24488, 42854, 85708, 149989, 171416, 299978, 599956, 1049923, 1199912, 2099846, 4199692, 8399384]

約数ペア:

[(1, 8399384), (2, 4199692), (4, 2099846), (7, 1199912), (8, 1049923), (14, 599956), (28, 299978), (49, 171416), (56, 149989), (98, 85708), (196, 42854), (343, 24488), (392, 21427), (686, 12244), (1372, 6122), (2744, 3061)]