68784464

素因数分解:

$2^4\times 7^1\times {\mathrm{614147}}^1$

素因数の和:614162

約数の個数: 20

約数和(自身を含む): 152308704

約数和(自身を除く): 83524240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 614147, 1228294, 2456588, 4299029, 4913176, 8598058, 9826352, 17196116, 34392232, 68784464]

約数ペア:

[(1, 68784464), (2, 34392232), (4, 17196116), (7, 9826352), (8, 8598058), (14, 4913176), (16, 4299029), (28, 2456588), (56, 1228294), (112, 614147)]