40355414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 29594026

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 319, 473, 638, 946, 1247, 1471, 2494, 2942, 13717, 16181, 27434, 32362, 42659, 63253, 85318, 126506, 469249, 695783, 938498, 1391566, 1834337, 3668674, 20177707, 40355414]

約数ペア:

[(1, 40355414), (2, 20177707), (11, 3668674), (22, 1834337), (29, 1391566), (43, 938498), (58, 695783), (86, 469249), (319, 126506), (473, 85318), (638, 63253), (946, 42659), (1247, 32362), (1471, 27434), (2494, 16181), (2942, 13717)]