65677678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{12491}}^1$

素因数の和:12743

約数の個数: 16

約数和(自身を含む): 107930880

約数和(自身を除く): 42253202

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 12491, 24982, 137401, 274802, 2985349, 5970698, 32838839, 65677678]

約数ペア:

[(1, 65677678), (2, 32838839), (11, 5970698), (22, 2985349), (239, 274802), (478, 137401), (2629, 24982), (5258, 12491)]