27480854884

素因数分解:

$2^2\times 7^1\times {\mathrm{5471}}^1\times {\mathrm{179393}}^1$

素因数の和:184875

約数の個数: 24

約数和(自身を含む): 54972062208

約数和(自身を除く): 27491207324

約数列:

[1, 2, 4, 7, 14, 28, 5471, 10942, 21884, 38297, 76594, 153188, 179393, 358786, 717572, 1255751, 2511502, 5023004, 981459103, 1962918206, 3925836412, 6870213721, 13740427442, 27480854884]

約数ペア:

[(1, 27480854884), (2, 13740427442), (4, 6870213721), (7, 3925836412), (14, 1962918206), (28, 981459103), (5471, 5023004), (10942, 2511502), (21884, 1255751), (38297, 717572), (76594, 358786), (153188, 179393)]