78797648

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{4409}}^1$

素因数の和:5534

約数の個数: 20

約数和(自身を含む): 152841780

約数和(自身を除く): 74044132

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4409, 4468, 8818, 8936, 17636, 17872, 35272, 70544, 4924853, 9849706, 19699412, 39398824, 78797648]

約数ペア:

[(1, 78797648), (2, 39398824), (4, 19699412), (8, 9849706), (16, 4924853), (1117, 70544), (2234, 35272), (4409, 17872), (4468, 17636), (8818, 8936)]