40221286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9941}}^1$

素因数の和:9984

約数の個数: 24

約数和(自身を含む): 73252656

約数和(自身を除く): 33031370

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 9941, 19882, 69587, 139174, 168997, 337994, 1182979, 2365958, 2872949, 5745898, 20110643, 40221286]

約数ペア:

[(1, 40221286), (2, 20110643), (7, 5745898), (14, 2872949), (17, 2365958), (34, 1182979), (119, 337994), (238, 168997), (289, 139174), (578, 69587), (2023, 19882), (4046, 9941)]