28097174

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13291}}^1$

素因数の和:13451

約数の個数: 16

約数和(自身を含む): 48489216

約数和(自身を除く): 20392042

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 13291, 26582, 93037, 186074, 2006941, 4013882, 14048587, 28097174]

約数ペア:

[(1, 28097174), (2, 14048587), (7, 4013882), (14, 2006941), (151, 186074), (302, 93037), (1057, 26582), (2114, 13291)]