26851670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157951}}^1$

素因数の和:157975

約数の個数: 16

約数和(自身を含む): 51176448

約数和(自身を除く): 24324778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 157951, 315902, 789755, 1579510, 2685167, 5370334, 13425835, 26851670]

約数ペア:

[(1, 26851670), (2, 13425835), (5, 5370334), (10, 2685167), (17, 1579510), (34, 789755), (85, 315902), (170, 157951)]