28812894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2069}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 63192960

約数和(自身を除く): 34380066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2069, 2321, 4138, 4642, 6207, 6963, 12414, 13926, 22759, 45518, 68277, 136554, 436559, 873118, 1309677, 2619354, 4802149, 9604298, 14406447, 28812894]

約数ペア:

[(1, 28812894), (2, 14406447), (3, 9604298), (6, 4802149), (11, 2619354), (22, 1309677), (33, 873118), (66, 436559), (211, 136554), (422, 68277), (633, 45518), (1266, 22759), (2069, 13926), (2321, 12414), (4138, 6963), (4642, 6207)]