28655302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5032

約数の個数: 24

約数和(自身を含む): 49291416

約数和(自身を除く): 20636114

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4987, 5746, 9974, 64831, 84779, 129662, 169558, 842803, 1102127, 1685606, 2204254, 14327651, 28655302]

約数ペア:

[(1, 28655302), (2, 14327651), (13, 2204254), (17, 1685606), (26, 1102127), (34, 842803), (169, 169558), (221, 129662), (338, 84779), (442, 64831), (2873, 9974), (4987, 5746)]