28110424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 55854000

約数和(自身を除く): 27743576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1069, 1384, 2138, 3287, 4276, 6574, 8552, 13148, 20311, 26296, 40622, 81244, 162488, 184937, 369874, 739748, 1479496, 3513803, 7027606, 14055212, 28110424]

約数ペア:

[(1, 28110424), (2, 14055212), (4, 7027606), (8, 3513803), (19, 1479496), (38, 739748), (76, 369874), (152, 184937), (173, 162488), (346, 81244), (692, 40622), (1069, 26296), (1384, 20311), (2138, 13148), (3287, 8552), (4276, 6574)]