7344340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21627

約数の個数: 24

約数和(自身を含む): 16331112

約数和(自身を除く): 8986772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21601, 43202, 86404, 108005, 216010, 367217, 432020, 734434, 1468868, 1836085, 3672170, 7344340]

約数ペア:

[(1, 7344340), (2, 3672170), (4, 1836085), (5, 1468868), (10, 734434), (17, 432020), (20, 367217), (34, 216010), (68, 108005), (85, 86404), (170, 43202), (340, 21601)]