28764148

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12377}}^1$

素因数の和:12471

約数の個数: 24

約数和(自身を含む): 58226112

約数和(自身を除く): 29461964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 12377, 24754, 49508, 86639, 173278, 346556, 1027291, 2054582, 4109164, 7191037, 14382074, 28764148]

約数ペア:

[(1, 28764148), (2, 14382074), (4, 7191037), (7, 4109164), (14, 2054582), (28, 1027291), (83, 346556), (166, 173278), (332, 86639), (581, 49508), (1162, 24754), (2324, 12377)]