28110446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 36

約数和(自身を含む): 52664472

約数和(自身を除く): 24554026

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 169, 182, 218, 338, 763, 1183, 1417, 1526, 2366, 2834, 9919, 11881, 18421, 19838, 23762, 36842, 83167, 128947, 154453, 166334, 257894, 308906, 1081171, 2007889, 2162342, 4015778, 14055223, 28110446]

約数ペア:

[(1, 28110446), (2, 14055223), (7, 4015778), (13, 2162342), (14, 2007889), (26, 1081171), (91, 308906), (109, 257894), (169, 166334), (182, 154453), (218, 128947), (338, 83167), (763, 36842), (1183, 23762), (1417, 19838), (1526, 18421), (2366, 11881), (2834, 9919)]