28452216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91193}}^1$

素因数の和:91215

約数の個数: 32

約数和(自身を含む): 76602960

約数和(自身を除く): 48150744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91193, 182386, 273579, 364772, 547158, 729544, 1094316, 1185509, 2188632, 2371018, 3556527, 4742036, 7113054, 9484072, 14226108, 28452216]

約数ペア:

[(1, 28452216), (2, 14226108), (3, 9484072), (4, 7113054), (6, 4742036), (8, 3556527), (12, 2371018), (13, 2188632), (24, 1185509), (26, 1094316), (39, 729544), (52, 547158), (78, 364772), (104, 273579), (156, 182386), (312, 91193)]