27298348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 59963904

約数和(自身を除く): 32665556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 337, 526, 674, 1052, 1348, 1841, 2359, 2893, 3682, 3707, 4718, 5786, 7364, 7414, 9436, 11572, 14828, 20251, 25949, 40502, 51898, 81004, 88631, 103796, 177262, 354524, 620417, 974941, 1240834, 1949882, 2481668, 3899764, 6824587, 13649174, 27298348]

約数ペア:

[(1, 27298348), (2, 13649174), (4, 6824587), (7, 3899764), (11, 2481668), (14, 1949882), (22, 1240834), (28, 974941), (44, 620417), (77, 354524), (154, 177262), (263, 103796), (308, 88631), (337, 81004), (526, 51898), (674, 40502), (1052, 25949), (1348, 20251), (1841, 14828), (2359, 11572), (2893, 9436), (3682, 7414), (3707, 7364), (4718, 5786)]