40426768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53759}}^1$

素因数の和:53814

約数の個数: 20

約数和(自身を含む): 79994880

約数和(自身を除く): 39568112

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53759, 107518, 215036, 430072, 860144, 2526673, 5053346, 10106692, 20213384, 40426768]

約数ペア:

[(1, 40426768), (2, 20213384), (4, 10106692), (8, 5053346), (16, 2526673), (47, 860144), (94, 430072), (188, 215036), (376, 107518), (752, 53759)]