28765594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4422

約数の個数: 32

約数和(自身を含む): 52907904

約数和(自身を除く): 24142310

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4373, 6578, 8746, 48103, 56849, 96206, 100579, 113698, 201158, 625339, 1106369, 1250678, 1307527, 2212738, 2615054, 14382797, 28765594]

約数ペア:

[(1, 28765594), (2, 14382797), (11, 2615054), (13, 2212738), (22, 1307527), (23, 1250678), (26, 1106369), (46, 625339), (143, 201158), (253, 113698), (286, 100579), (299, 96206), (506, 56849), (598, 48103), (3289, 8746), (4373, 6578)]