38990072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 43172008

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 857, 968, 1034, 1714, 2068, 3428, 4136, 5687, 6856, 9427, 11374, 18854, 22748, 37708, 40279, 45496, 75416, 80558, 103697, 161116, 207394, 322232, 414788, 443069, 829576, 886138, 1772276, 3544552, 4873759, 9747518, 19495036, 38990072]

約数ペア:

[(1, 38990072), (2, 19495036), (4, 9747518), (8, 4873759), (11, 3544552), (22, 1772276), (44, 886138), (47, 829576), (88, 443069), (94, 414788), (121, 322232), (188, 207394), (242, 161116), (376, 103697), (484, 80558), (517, 75416), (857, 45496), (968, 40279), (1034, 37708), (1714, 22748), (2068, 18854), (3428, 11374), (4136, 9427), (5687, 6856)]