28409618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28813}}^1$

素因数の和:28861

約数の個数: 16

約数和(自身を含む): 46678680

約数和(自身を除く): 18269062

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 28813, 57626, 489821, 835577, 979642, 1671154, 14204809, 28409618]

約数ペア:

[(1, 28409618), (2, 14204809), (17, 1671154), (29, 979642), (34, 835577), (58, 489821), (493, 57626), (986, 28813)]