40843556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3947}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 77380800

約数和(自身を除く): 36537244

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 3947, 5174, 7894, 10348, 15788, 51311, 102622, 205244, 785453, 1570906, 3141812, 10210889, 20421778, 40843556]

約数ペア:

[(1, 40843556), (2, 20421778), (4, 10210889), (13, 3141812), (26, 1570906), (52, 785453), (199, 205244), (398, 102622), (796, 51311), (2587, 15788), (3947, 10348), (5174, 7894)]