71238670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419051}}^1$

素因数の和:419075

約数の個数: 16

約数和(自身を含む): 135772848

約数和(自身を除く): 64534178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419051, 838102, 2095255, 4190510, 7123867, 14247734, 35619335, 71238670]

約数ペア:

[(1, 71238670), (2, 35619335), (5, 14247734), (10, 7123867), (17, 4190510), (34, 2095255), (85, 838102), (170, 419051)]