68278380242

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{1471}}^1\times {\mathrm{66499}}^1$

素因数の和:68321

約数の個数: 16

約数和(自身を含む): 102782400000

約数和(自身を除く): 34504019758

約数列:

[1, 2, 349, 698, 1471, 2942, 66499, 132998, 513379, 1026758, 23208151, 46416302, 97820029, 195640058, 34139190121, 68278380242]

約数ペア:

[(1, 68278380242), (2, 34139190121), (349, 195640058), (698, 97820029), (1471, 46416302), (2942, 23208151), (66499, 1026758), (132998, 513379)]