28895416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{328357}}^1$

素因数の和:328374

約数の個数: 16

約数和(自身を含む): 59104440

約数和(自身を除く): 30209024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 328357, 656714, 1313428, 2626856, 3611927, 7223854, 14447708, 28895416]

約数ペア:

[(1, 28895416), (2, 14447708), (4, 7223854), (8, 3611927), (11, 2626856), (22, 1313428), (44, 656714), (88, 328357)]