56411728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{121577}}^1$

素因数の和:121614

約数の個数: 20

約数和(自身を含む): 113067540

約数和(自身を除く): 56655812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 121577, 243154, 486308, 972616, 1945232, 3525733, 7051466, 14102932, 28205864, 56411728]

約数ペア:

[(1, 56411728), (2, 28205864), (4, 14102932), (8, 7051466), (16, 3525733), (29, 1945232), (58, 972616), (116, 486308), (232, 243154), (464, 121577)]