28971108

素因数分解:

$2^2\times 3^4\times {\mathrm{89417}}^1$

素因数の和:89433

約数の個数: 30

約数和(自身を含む): 75737046

約数和(自身を除く): 46765938

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 89417, 178834, 268251, 357668, 536502, 804753, 1073004, 1609506, 2414259, 3219012, 4828518, 7242777, 9657036, 14485554, 28971108]

約数ペア:

[(1, 28971108), (2, 14485554), (3, 9657036), (4, 7242777), (6, 4828518), (9, 3219012), (12, 2414259), (18, 1609506), (27, 1073004), (36, 804753), (54, 536502), (81, 357668), (108, 268251), (162, 178834), (324, 89417)]