28174876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 50328320

約数和(自身を除く): 22153444

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 547, 652, 1094, 2188, 12877, 25754, 43213, 51508, 86426, 89161, 172852, 178322, 356644, 7043719, 14087438, 28174876]

約数ペア:

[(1, 28174876), (2, 14087438), (4, 7043719), (79, 356644), (158, 178322), (163, 172852), (316, 89161), (326, 86426), (547, 51508), (652, 43213), (1094, 25754), (2188, 12877)]