72014894168

素因数分解:

$2^3\times 7^1\times {\mathrm{1285980253}}^1$

素因数の和:1285980266

約数の個数: 16

約数和(自身を含む): 154317630480

約数和(自身を除く): 82302736312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1285980253, 2571960506, 5143921012, 9001861771, 10287842024, 18003723542, 36007447084, 72014894168]

約数ペア:

[(1, 72014894168), (2, 36007447084), (4, 18003723542), (7, 10287842024), (8, 9001861771), (14, 5143921012), (28, 2571960506), (56, 1285980253)]