27809776

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5483}}^1$

素因数の和:5808

約数の個数: 20

約数和(自身を含む): 54061272

約数和(自身を除く): 26251496

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 5483, 10966, 21932, 43864, 87728, 1738111, 3476222, 6952444, 13904888, 27809776]

約数ペア:

[(1, 27809776), (2, 13904888), (4, 6952444), (8, 3476222), (16, 1738111), (317, 87728), (634, 43864), (1268, 21932), (2536, 10966), (5072, 5483)]