26706410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43781}}^1$

素因数の和:43849

約数の個数: 16

約数和(自身を含む): 48860712

約数和(自身を除く): 22154302

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 43781, 87562, 218905, 437810, 2670641, 5341282, 13353205, 26706410]

約数ペア:

[(1, 26706410), (2, 13353205), (5, 5341282), (10, 2670641), (61, 437810), (122, 218905), (305, 87562), (610, 43781)]