13440512

素因数分解:

$2^9\times {\mathrm{26251}}^1$

素因数の和:26269

約数の個数: 20

約数和(自身を含む): 26855796

約数和(自身を除く): 13415284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 26251, 52502, 105004, 210008, 420016, 840032, 1680064, 3360128, 6720256, 13440512]

約数ペア:

[(1, 13440512), (2, 6720256), (4, 3360128), (8, 1680064), (16, 840032), (32, 420016), (64, 210008), (128, 105004), (256, 52502), (512, 26251)]