28313732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1693}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 51368856

約数和(自身を除く): 23055124

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 1693, 3386, 4181, 6772, 8362, 16724, 62641, 125282, 191309, 250564, 382618, 765236, 7078433, 14156866, 28313732]

約数ペア:

[(1, 28313732), (2, 14156866), (4, 7078433), (37, 765236), (74, 382618), (113, 250564), (148, 191309), (226, 125282), (452, 62641), (1693, 16724), (3386, 8362), (4181, 6772)]