63987274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33713}}^1$

素因数の和:33801

約数の個数: 16

約数和(自身を含む): 104783112

約数和(自身を除く): 40795838

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 33713, 67426, 438269, 876538, 2461049, 4922098, 31993637, 63987274]

約数ペア:

[(1, 63987274), (2, 31993637), (13, 4922098), (26, 2461049), (73, 876538), (146, 438269), (949, 67426), (1898, 33713)]