72126070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{424271}}^1$

素因数の和:424295

約数の個数: 16

約数和(自身を含む): 137464128

約数和(自身を除く): 65338058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 424271, 848542, 2121355, 4242710, 7212607, 14425214, 36063035, 72126070]

約数ペア:

[(1, 72126070), (2, 36063035), (5, 14425214), (10, 7212607), (17, 4242710), (34, 2121355), (85, 848542), (170, 424271)]