28258114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3727}}^1$

素因数の和:3969

約数の個数: 16

約数和(自身を含む): 45093888

約数和(自身を除く): 16835774

約数列:

[1, 2, 17, 34, 223, 446, 3727, 3791, 7454, 7582, 63359, 126718, 831121, 1662242, 14129057, 28258114]

約数ペア:

[(1, 28258114), (2, 14129057), (17, 1662242), (34, 831121), (223, 126718), (446, 63359), (3727, 7582), (3791, 7454)]