28973968

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1723}}^1$

素因数の和:2782

約数の個数: 20

約数和(自身を含む): 56223088

約数和(自身を除く): 27249120

約数列:

[1, 2, 4, 8, 16, 1051, 1723, 2102, 3446, 4204, 6892, 8408, 13784, 16816, 27568, 1810873, 3621746, 7243492, 14486984, 28973968]

約数ペア:

[(1, 28973968), (2, 14486984), (4, 7243492), (8, 3621746), (16, 1810873), (1051, 27568), (1723, 16816), (2102, 13784), (3446, 8408), (4204, 6892)]