28767564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114157}}^1$

素因数の和:114174

約数の個数: 36

約数和(自身を含む): 83107024

約数和(自身を除く): 54339460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114157, 228314, 342471, 456628, 684942, 799099, 1027413, 1369884, 1598198, 2054826, 2397297, 3196396, 4109652, 4794594, 7191891, 9589188, 14383782, 28767564]

約数ペア:

[(1, 28767564), (2, 14383782), (3, 9589188), (4, 7191891), (6, 4794594), (7, 4109652), (9, 3196396), (12, 2397297), (14, 2054826), (18, 1598198), (21, 1369884), (28, 1027413), (36, 799099), (42, 684942), (63, 456628), (84, 342471), (126, 228314), (252, 114157)]