28248170

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{3221}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 50920488

約数和(自身を除く): 22672318

約数列:

[1, 2, 5, 10, 877, 1754, 3221, 4385, 6442, 8770, 16105, 32210, 2824817, 5649634, 14124085, 28248170]

約数ペア:

[(1, 28248170), (2, 14124085), (5, 5649634), (10, 2824817), (877, 32210), (1754, 16105), (3221, 8770), (4385, 6442)]