42747278

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13451}}^1$

素因数の和:13687

約数の個数: 16

約数和(自身を含む): 73609344

約数和(自身を除く): 30862066

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 13451, 26902, 94157, 188314, 3053377, 6106754, 21373639, 42747278]

約数ペア:

[(1, 42747278), (2, 21373639), (7, 6106754), (14, 3053377), (227, 188314), (454, 94157), (1589, 26902), (3178, 13451)]