28305393104

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{2247887}}^1$

素因数の和:2248682

約数の個数: 20

約数和(自身を含む): 54911408064

約数和(自身を除く): 26606014960

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 2247887, 4495774, 8991548, 17983096, 35966192, 1769087069, 3538174138, 7076348276, 14152696552, 28305393104]

約数ペア:

[(1, 28305393104), (2, 14152696552), (4, 7076348276), (8, 3538174138), (16, 1769087069), (787, 35966192), (1574, 17983096), (3148, 8991548), (6296, 4495774), (12592, 2247887)]