28802288

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{2659}}^1$

素因数の和:3344

約数の個数: 20

約数和(自身を含む): 55907880

約数和(自身を除く): 27105592

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2659, 2708, 5318, 5416, 10636, 10832, 21272, 42544, 1800143, 3600286, 7200572, 14401144, 28802288]

約数ペア:

[(1, 28802288), (2, 14401144), (4, 7200572), (8, 3600286), (16, 1800143), (677, 42544), (1354, 21272), (2659, 10832), (2708, 10636), (5318, 5416)]