28477306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99571}}^1$

素因数の和:99597

約数の個数: 16

約数和(自身を含む): 50184288

約数和(自身を除く): 21706982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99571, 199142, 1095281, 1294423, 2190562, 2588846, 14238653, 28477306]

約数ペア:

[(1, 28477306), (2, 14238653), (11, 2588846), (13, 2190562), (22, 1294423), (26, 1095281), (143, 199142), (286, 99571)]