40941216

素因数分解:

$2^5\times 3^2\times {\mathrm{142157}}^1$

素因数の和:142173

約数の個数: 36

約数和(自身を含む): 116427402

約数和(自身を除く): 75486186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 142157, 284314, 426471, 568628, 852942, 1137256, 1279413, 1705884, 2274512, 2558826, 3411768, 4549024, 5117652, 6823536, 10235304, 13647072, 20470608, 40941216]

約数ペア:

[(1, 40941216), (2, 20470608), (3, 13647072), (4, 10235304), (6, 6823536), (8, 5117652), (9, 4549024), (12, 3411768), (16, 2558826), (18, 2274512), (24, 1705884), (32, 1279413), (36, 1137256), (48, 852942), (72, 568628), (96, 426471), (144, 284314), (288, 142157)]