28553816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{75941}}^1$

素因数の和:75994

約数の個数: 16

約数和(自身を含む): 54678240

約数和(自身を除く): 26124424

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 75941, 151882, 303764, 607528, 3569227, 7138454, 14276908, 28553816]

約数ペア:

[(1, 28553816), (2, 14276908), (4, 7138454), (8, 3569227), (47, 607528), (94, 303764), (188, 151882), (376, 75941)]