68713984

素因数分解:

$2^9\times {\mathrm{134207}}^1$

素因数の和:134225

約数の個数: 20

約数和(自身を含む): 137294784

約数和(自身を除く): 68580800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 134207, 268414, 536828, 1073656, 2147312, 4294624, 8589248, 17178496, 34356992, 68713984]

約数ペア:

[(1, 68713984), (2, 34356992), (4, 17178496), (8, 8589248), (16, 4294624), (32, 2147312), (64, 1073656), (128, 536828), (256, 268414), (512, 134207)]