47844628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13047

約数の個数: 24

約数和(自身を含む): 91445760

約数和(自身を除く): 43601132

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 12959, 25918, 51836, 168467, 336934, 673868, 920089, 1840178, 3680356, 11961157, 23922314, 47844628]

約数ペア:

[(1, 47844628), (2, 23922314), (4, 11961157), (13, 3680356), (26, 1840178), (52, 920089), (71, 673868), (142, 336934), (284, 168467), (923, 51836), (1846, 25918), (3692, 12959)]