27149068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 50645952

約数和(自身を除く): 23496884

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2543, 2669, 5086, 5338, 10172, 10676, 43231, 86462, 172924, 399251, 798502, 1597004, 6787267, 13574534, 27149068]

約数ペア:

[(1, 27149068), (2, 13574534), (4, 6787267), (17, 1597004), (34, 798502), (68, 399251), (157, 172924), (314, 86462), (628, 43231), (2543, 10676), (2669, 10172), (5086, 5338)]