40226242

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66821}}^1$

素因数の和:66873

約数の個数: 16

約数和(自身を含む): 70564032

約数和(自身を除く): 30337790

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 66821, 133642, 467747, 935494, 2873303, 5746606, 20113121, 40226242]

約数ペア:

[(1, 40226242), (2, 20113121), (7, 5746606), (14, 2873303), (43, 935494), (86, 467747), (301, 133642), (602, 66821)]