28500798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{250007}}^1$

素因数の和:250031

約数の個数: 16

約数和(自身を含む): 60001920

約数和(自身を除く): 31501122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 250007, 500014, 750021, 1500042, 4750133, 9500266, 14250399, 28500798]

約数ペア:

[(1, 28500798), (2, 14250399), (3, 9500266), (6, 4750133), (19, 1500042), (38, 750021), (57, 500014), (114, 250007)]