47784724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5077}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 90571208

約数和(自身を除く): 42786484

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 5077, 9412, 10154, 20308, 66001, 132002, 264004, 918937, 1837874, 3675748, 11946181, 23892362, 47784724]

約数ペア:

[(1, 47784724), (2, 23892362), (4, 11946181), (13, 3675748), (26, 1837874), (52, 918937), (181, 264004), (362, 132002), (724, 66001), (2353, 20308), (4706, 10154), (5077, 9412)]