40261424

素因数分解:

$2^4\times 7^1\times {\mathrm{359477}}^1$

素因数の和:359492

約数の個数: 20

約数和(自身を含む): 89150544

約数和(自身を除く): 48889120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359477, 718954, 1437908, 2516339, 2875816, 5032678, 5751632, 10065356, 20130712, 40261424]

約数ペア:

[(1, 40261424), (2, 20130712), (4, 10065356), (7, 5751632), (8, 5032678), (14, 2875816), (16, 2516339), (28, 1437908), (56, 718954), (112, 359477)]