28530658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3797}}^1$

素因数の和:3846

約数の個数: 24

約数和(自身を含む): 48971412

約数和(自身を除く): 20440754

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 3797, 7514, 7594, 49361, 64549, 98722, 129098, 839137, 1097333, 1678274, 2194666, 14265329, 28530658]

約数ペア:

[(1, 28530658), (2, 14265329), (13, 2194666), (17, 1678274), (26, 1097333), (34, 839137), (221, 129098), (289, 98722), (442, 64549), (578, 49361), (3757, 7594), (3797, 7514)]