28710414

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38903}}^1$

素因数の和:38952

約数の個数: 24

約数和(自身を含む): 63724752

約数和(自身を除く): 35014338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38903, 77806, 116709, 233418, 350127, 700254, 1595023, 3190046, 4785069, 9570138, 14355207, 28710414]

約数ペア:

[(1, 28710414), (2, 14355207), (3, 9570138), (6, 4785069), (9, 3190046), (18, 1595023), (41, 700254), (82, 350127), (123, 233418), (246, 116709), (369, 77806), (738, 38903)]