27448642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 36

約数和(自身を含む): 47529126

約数和(自身を除く): 20080484

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 281, 289, 338, 442, 562, 578, 2873, 3653, 3757, 4777, 5746, 7306, 7514, 9554, 47489, 48841, 62101, 81209, 94978, 97682, 124202, 162418, 807313, 1055717, 1614626, 2111434, 13724321, 27448642]

約数ペア:

[(1, 27448642), (2, 13724321), (13, 2111434), (17, 1614626), (26, 1055717), (34, 807313), (169, 162418), (221, 124202), (281, 97682), (289, 94978), (338, 81209), (442, 62101), (562, 48841), (578, 47489), (2873, 9554), (3653, 7514), (3757, 7306), (4777, 5746)]