28531022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2683}}^1$

素因数の和:3107

約数の個数: 16

約数和(自身を含む): 46218480

約数和(自身を除く): 17687458

約数列:

[1, 2, 13, 26, 409, 818, 2683, 5317, 5366, 10634, 34879, 69758, 1097347, 2194694, 14265511, 28531022]

約数ペア:

[(1, 28531022), (2, 14265511), (13, 2194694), (26, 1097347), (409, 69758), (818, 34879), (2683, 10634), (5317, 5366)]