39166568

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2113}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 84221760

約数和(自身を除く): 45055192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2113, 2317, 2648, 4226, 4634, 8452, 9268, 14791, 16904, 18536, 29582, 59164, 118328, 699403, 1398806, 2797612, 4895821, 5595224, 9791642, 19583284, 39166568]

約数ペア:

[(1, 39166568), (2, 19583284), (4, 9791642), (7, 5595224), (8, 4895821), (14, 2797612), (28, 1398806), (56, 699403), (331, 118328), (662, 59164), (1324, 29582), (2113, 18536), (2317, 16904), (2648, 14791), (4226, 9268), (4634, 8452)]