30828728

素因数分解:

$2^3\times 7^1\times {\mathrm{550513}}^1$

素因数の和:550526

約数の個数: 16

約数和(自身を含む): 66061680

約数和(自身を除く): 35232952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 550513, 1101026, 2202052, 3853591, 4404104, 7707182, 15414364, 30828728]

約数ペア:

[(1, 30828728), (2, 15414364), (4, 7707182), (7, 4404104), (8, 3853591), (14, 2202052), (28, 1101026), (56, 550513)]