28316802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 60076800

約数和(自身を除く): 31759998

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1787, 2641, 3574, 5282, 5361, 7923, 10722, 15846, 33953, 67906, 101859, 203718, 248393, 496786, 745179, 1490358, 4719467, 9438934, 14158401, 28316802]

約数ペア:

[(1, 28316802), (2, 14158401), (3, 9438934), (6, 4719467), (19, 1490358), (38, 745179), (57, 496786), (114, 248393), (139, 203718), (278, 101859), (417, 67906), (834, 33953), (1787, 15846), (2641, 10722), (3574, 7923), (5282, 5361)]