524264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 1073730

約数和(自身を除く): 549466

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 5041, 7384, 10082, 20164, 40328, 65533, 131066, 262132, 524264]

約数ペア:

[(1, 524264), (2, 262132), (4, 131066), (8, 65533), (13, 40328), (26, 20164), (52, 10082), (71, 7384), (104, 5041), (142, 3692), (284, 1846), (568, 923)]