28773064

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 26954936

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 859, 1718, 3436, 4187, 6872, 8374, 16748, 33496, 45527, 67861, 91054, 135722, 182108, 271444, 364216, 542888, 3596633, 7193266, 14386532, 28773064]

約数ペア:

[(1, 28773064), (2, 14386532), (4, 7193266), (8, 3596633), (53, 542888), (79, 364216), (106, 271444), (158, 182108), (212, 135722), (316, 91054), (424, 67861), (632, 45527), (859, 33496), (1718, 16748), (3436, 8374), (4187, 6872)]