27823556

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{5081}}^1$

素因数の和:5159

約数の個数: 18

約数和(自身を含む): 50052618

約数和(自身を除く): 22229062

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5081, 5476, 10162, 20324, 187997, 375994, 751988, 6955889, 13911778, 27823556]

約数ペア:

[(1, 27823556), (2, 13911778), (4, 6955889), (37, 751988), (74, 375994), (148, 187997), (1369, 20324), (2738, 10162), (5081, 5476)]