28375818

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127819}}^1$

素因数の和:127861

約数の個数: 16

約数和(自身を含む): 58285920

約数和(自身を除く): 29910102

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 127819, 255638, 383457, 766914, 4729303, 9458606, 14187909, 28375818]

約数ペア:

[(1, 28375818), (2, 14187909), (3, 9458606), (6, 4729303), (37, 766914), (74, 383457), (111, 255638), (222, 127819)]