67420682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{209381}}^1$

素因数の和:209413

約数の個数: 16

約数和(自身を含む): 120604032

約数和(自身を除く): 53183350

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 209381, 418762, 1465667, 2931334, 4815763, 9631526, 33710341, 67420682]

約数ペア:

[(1, 67420682), (2, 33710341), (7, 9631526), (14, 4815763), (23, 2931334), (46, 1465667), (161, 418762), (322, 209381)]