67337728

素因数分解:

$2^9\times {\mathrm{131519}}^1$

素因数の和:131537

約数の個数: 20

約数和(自身を含む): 134544960

約数和(自身を除く): 67207232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 131519, 263038, 526076, 1052152, 2104304, 4208608, 8417216, 16834432, 33668864, 67337728]

約数ペア:

[(1, 67337728), (2, 33668864), (4, 16834432), (8, 8417216), (16, 4208608), (32, 2104304), (64, 1052152), (128, 526076), (256, 263038), (512, 131519)]