72021182

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 110678400

約数和(自身を除く): 38657218

約数列:

[1, 2, 59, 118, 139, 278, 4391, 8201, 8782, 16402, 259069, 518138, 610349, 1220698, 36010591, 72021182]

約数ペア:

[(1, 72021182), (2, 36010591), (59, 1220698), (118, 610349), (139, 518138), (278, 259069), (4391, 16402), (8201, 8782)]