2728016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3278

約数の個数: 20

約数和(自身を含む): 5386932

約数和(自身を除く): 2658916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3217, 6434, 12868, 25736, 51472, 170501, 341002, 682004, 1364008, 2728016]

約数ペア:

[(1, 2728016), (2, 1364008), (4, 682004), (8, 341002), (16, 170501), (53, 51472), (106, 25736), (212, 12868), (424, 6434), (848, 3217)]