3940768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9496

約数の個数: 24

約数和(自身を含む): 8356068

約数和(自身を除く): 4415300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 9473, 18946, 37892, 75784, 123149, 151568, 246298, 303136, 492596, 985192, 1970384, 3940768]

約数ペア:

[(1, 3940768), (2, 1970384), (4, 985192), (8, 492596), (13, 303136), (16, 246298), (26, 151568), (32, 123149), (52, 75784), (104, 37892), (208, 18946), (416, 9473)]