28036898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1699}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 15374302

約数列:

[1, 2, 37, 74, 223, 446, 1699, 3398, 8251, 16502, 62863, 125726, 378877, 757754, 14018449, 28036898]

約数ペア:

[(1, 28036898), (2, 14018449), (37, 757754), (74, 378877), (223, 125726), (446, 62863), (1699, 16502), (3398, 8251)]