29276890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172217}}^1$

素因数の和:172241

約数の個数: 16

約数和(自身を含む): 55798632

約数和(自身を除く): 26521742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 172217, 344434, 861085, 1722170, 2927689, 5855378, 14638445, 29276890]

約数ペア:

[(1, 29276890), (2, 14638445), (5, 5855378), (10, 2927689), (17, 1722170), (34, 861085), (85, 344434), (170, 172217)]