65646968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7591}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 131189760

約数和(自身を除く): 65542792

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7591, 8648, 15182, 30364, 60728, 174593, 349186, 356777, 698372, 713554, 1396744, 1427108, 2854216, 8205871, 16411742, 32823484, 65646968]

約数ペア:

[(1, 65646968), (2, 32823484), (4, 16411742), (8, 8205871), (23, 2854216), (46, 1427108), (47, 1396744), (92, 713554), (94, 698372), (184, 356777), (188, 349186), (376, 174593), (1081, 60728), (2162, 30364), (4324, 15182), (7591, 8648)]