27995536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{6971}}^1$

素因数の和:7230

約数の個数: 20

約数和(自身を含む): 54465264

約数和(自身を除く): 26469728

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 6971, 13942, 27884, 55768, 111536, 1749721, 3499442, 6998884, 13997768, 27995536]

約数ペア:

[(1, 27995536), (2, 13997768), (4, 6998884), (8, 3499442), (16, 1749721), (251, 111536), (502, 55768), (1004, 27884), (2008, 13942), (4016, 6971)]