47997014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 78445512

約数和(自身を除く): 30448498

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 673, 1346, 2743, 5486, 8749, 17498, 35659, 71318, 113737, 142003, 227474, 284006, 1846039, 3692078, 23998507, 47997014]

約数ペア:

[(1, 47997014), (2, 23998507), (13, 3692078), (26, 1846039), (169, 284006), (211, 227474), (338, 142003), (422, 113737), (673, 71318), (1346, 35659), (2743, 17498), (5486, 8749)]