25931698

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4558

約数の個数: 24

約数和(自身を含む): 44607348

約数和(自身を除く): 18675650

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4513, 5746, 9026, 58669, 76721, 117338, 153442, 762697, 997373, 1525394, 1994746, 12965849, 25931698]

約数ペア:

[(1, 25931698), (2, 12965849), (13, 1994746), (17, 1525394), (26, 997373), (34, 762697), (169, 153442), (221, 117338), (338, 76721), (442, 58669), (2873, 9026), (4513, 5746)]