70726144

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1416

約数の個数: 40

約数和(自身を含む): 142745328

約数和(自身を除く): 72019184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1291, 1712, 2582, 3424, 5164, 6848, 10328, 13696, 20656, 27392, 41312, 54784, 82624, 138137, 165248, 276274, 330496, 552548, 660992, 1105096, 2210192, 4420384, 8840768, 17681536, 35363072, 70726144]

約数ペア:

[(1, 70726144), (2, 35363072), (4, 17681536), (8, 8840768), (16, 4420384), (32, 2210192), (64, 1105096), (107, 660992), (128, 552548), (214, 330496), (256, 276274), (428, 165248), (512, 138137), (856, 82624), (1291, 54784), (1712, 41312), (2582, 27392), (3424, 20656), (5164, 13696), (6848, 10328)]