26906810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{384383}}^1$

素因数の和:384397

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 28444486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 384383, 768766, 1921915, 2690681, 3843830, 5381362, 13453405, 26906810]

約数ペア:

[(1, 26906810), (2, 13453405), (5, 5381362), (7, 3843830), (10, 2690681), (14, 1921915), (35, 768766), (70, 384383)]