40077548

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33287}}^1$

素因数の和:33341

約数の個数: 24

約数和(自身を含む): 82021632

約数和(自身を除く): 41944084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33287, 66574, 133148, 233009, 466018, 932036, 1431341, 2862682, 5725364, 10019387, 20038774, 40077548]

約数ペア:

[(1, 40077548), (2, 20038774), (4, 10019387), (7, 5725364), (14, 2862682), (28, 1431341), (43, 932036), (86, 466018), (172, 233009), (301, 133148), (602, 66574), (1204, 33287)]