66836536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1907}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 135429840

約数和(自身を除く): 68593304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1907, 2696, 3814, 4381, 7628, 8762, 15256, 17524, 24791, 35048, 49582, 99164, 198328, 642659, 1285318, 2570636, 5141272, 8354567, 16709134, 33418268, 66836536]

約数ペア:

[(1, 66836536), (2, 33418268), (4, 16709134), (8, 8354567), (13, 5141272), (26, 2570636), (52, 1285318), (104, 642659), (337, 198328), (674, 99164), (1348, 49582), (1907, 35048), (2696, 24791), (3814, 17524), (4381, 15256), (7628, 8762)]