40821484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2753}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 78191568

約数和(自身を除く): 37370084

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 2753, 3707, 5506, 7414, 11012, 14828, 30283, 60566, 121132, 927761, 1855522, 3711044, 10205371, 20410742, 40821484]

約数ペア:

[(1, 40821484), (2, 20410742), (4, 10205371), (11, 3711044), (22, 1855522), (44, 927761), (337, 121132), (674, 60566), (1348, 30283), (2753, 14828), (3707, 11012), (5506, 7414)]