64146908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99607}}^1$

素因数の和:99641

約数の個数: 24

約数和(自身を含む): 133873152

約数和(自身を除く): 69726244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99607, 199214, 398428, 697249, 1394498, 2290961, 2788996, 4581922, 9163844, 16036727, 32073454, 64146908]

約数ペア:

[(1, 64146908), (2, 32073454), (4, 16036727), (7, 9163844), (14, 4581922), (23, 2788996), (28, 2290961), (46, 1394498), (92, 697249), (161, 398428), (322, 199214), (644, 99607)]