64001792

素因数分解:

$2^8\times {\mathrm{250007}}^1$

素因数の和:250023

約数の個数: 18

約数和(自身を含む): 127754088

約数和(自身を除く): 63752296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 250007, 500014, 1000028, 2000056, 4000112, 8000224, 16000448, 32000896, 64001792]

約数ペア:

[(1, 64001792), (2, 32000896), (4, 16000448), (8, 8000224), (16, 4000112), (32, 2000056), (64, 1000028), (128, 500014), (256, 250007)]