27861536

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12263}}^1$

素因数の和:12344

約数の個数: 24

約数和(自身を含む): 55629504

約数和(自身を除く): 27767968

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12263, 24526, 49052, 98104, 196208, 392416, 870673, 1741346, 3482692, 6965384, 13930768, 27861536]

約数ペア:

[(1, 27861536), (2, 13930768), (4, 6965384), (8, 3482692), (16, 1741346), (32, 870673), (71, 392416), (142, 196208), (284, 98104), (568, 49052), (1136, 24526), (2272, 12263)]