56612269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 68382720

約数和(自身を除く): 11770451

約数列:

[1, 7, 23, 79, 161, 553, 1817, 4451, 12719, 31157, 102373, 351629, 716611, 2461403, 8087467, 56612269]

約数ペア:

[(1, 56612269), (7, 8087467), (23, 2461403), (79, 716611), (161, 351629), (553, 102373), (1817, 31157), (4451, 12719)]