71281574

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 134299200

約数和(自身を除く): 63017626

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 7993, 8918, 15986, 55951, 103909, 111902, 207818, 391657, 727363, 783314, 1454726, 2741599, 5091541, 5483198, 10183082, 35640787, 71281574]

約数ペア:

[(1, 71281574), (2, 35640787), (7, 10183082), (13, 5483198), (14, 5091541), (26, 2741599), (49, 1454726), (91, 783314), (98, 727363), (182, 391657), (343, 207818), (637, 111902), (686, 103909), (1274, 55951), (4459, 15986), (7993, 8918)]