71843912

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1223}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 82380088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 1223, 2098, 2446, 4196, 4892, 7343, 8392, 8561, 9784, 14686, 17122, 29372, 34244, 58744, 68488, 1282927, 2565854, 5131708, 8980489, 10263416, 17960978, 35921956, 71843912]

約数ペア:

[(1, 71843912), (2, 35921956), (4, 17960978), (7, 10263416), (8, 8980489), (14, 5131708), (28, 2565854), (56, 1282927), (1049, 68488), (1223, 58744), (2098, 34244), (2446, 29372), (4196, 17122), (4892, 14686), (7343, 9784), (8392, 8561)]