71264170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419201}}^1$

素因数の和:419225

約数の個数: 16

約数和(自身を含む): 135821448

約数和(自身を除く): 64557278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419201, 838402, 2096005, 4192010, 7126417, 14252834, 35632085, 71264170]

約数ペア:

[(1, 71264170), (2, 35632085), (5, 14252834), (10, 7126417), (17, 4192010), (34, 2096005), (85, 838402), (170, 419201)]