68464744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 134392320

約数和(自身を除く): 65927576

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 607, 613, 1214, 1226, 2428, 2452, 4856, 4904, 13961, 14099, 27922, 28198, 55844, 56396, 111688, 112792, 372091, 744182, 1488364, 2976728, 8558093, 17116186, 34232372, 68464744]

約数ペア:

[(1, 68464744), (2, 34232372), (4, 17116186), (8, 8558093), (23, 2976728), (46, 1488364), (92, 744182), (184, 372091), (607, 112792), (613, 111688), (1214, 56396), (1226, 55844), (2428, 28198), (2452, 27922), (4856, 14099), (4904, 13961)]