64440448

素因数分解:

$2^7\times {\mathrm{503441}}^1$

素因数の和:503455

約数の個数: 16

約数和(自身を含む): 128377710

約数和(自身を除く): 63937262

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503441, 1006882, 2013764, 4027528, 8055056, 16110112, 32220224, 64440448]

約数ペア:

[(1, 64440448), (2, 32220224), (4, 16110112), (8, 8055056), (16, 4027528), (32, 2013764), (64, 1006882), (128, 503441)]