28633202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64781}}^1$

素因数の和:64813

約数の個数: 16

約数和(自身を含む): 48975192

約数和(自身を除く): 20341990

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64781, 129562, 842153, 1101277, 1684306, 2202554, 14316601, 28633202]

約数ペア:

[(1, 28633202), (2, 14316601), (13, 2202554), (17, 1684306), (26, 1101277), (34, 842153), (221, 129562), (442, 64781)]