68306432

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1606

約数の個数: 40

約数和(自身を含む): 138105000

約数和(自身を除く): 69798568

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1499, 2848, 2998, 5696, 5996, 11392, 11992, 22784, 23984, 45568, 47968, 95936, 133411, 191872, 266822, 383744, 533644, 767488, 1067288, 2134576, 4269152, 8538304, 17076608, 34153216, 68306432]

約数ペア:

[(1, 68306432), (2, 34153216), (4, 17076608), (8, 8538304), (16, 4269152), (32, 2134576), (64, 1067288), (89, 767488), (128, 533644), (178, 383744), (256, 266822), (356, 191872), (512, 133411), (712, 95936), (1424, 47968), (1499, 45568), (2848, 23984), (2998, 22784), (5696, 11992), (5996, 11392)]