40260992

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 40523008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2111, 2384, 4222, 4768, 8444, 9536, 16888, 19072, 33776, 67552, 135104, 270208, 314539, 629078, 1258156, 2516312, 5032624, 10065248, 20130496, 40260992]

約数ペア:

[(1, 40260992), (2, 20130496), (4, 10065248), (8, 5032624), (16, 2516312), (32, 1258156), (64, 629078), (128, 314539), (149, 270208), (298, 135104), (596, 67552), (1192, 33776), (2111, 19072), (2384, 16888), (4222, 9536), (4768, 8444)]