79686826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 127607040

約数和(自身を除く): 47920214

約数列:

[1, 2, 37, 43, 74, 79, 86, 158, 317, 634, 1591, 2923, 3182, 3397, 5846, 6794, 11729, 13631, 23458, 25043, 27262, 50086, 125689, 251378, 504347, 926591, 1008694, 1076849, 1853182, 2153698, 39843413, 79686826]

約数ペア:

[(1, 79686826), (2, 39843413), (37, 2153698), (43, 1853182), (74, 1076849), (79, 1008694), (86, 926591), (158, 504347), (317, 251378), (634, 125689), (1591, 50086), (2923, 27262), (3182, 25043), (3397, 23458), (5846, 13631), (6794, 11729)]