28298044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 51595488

約数和(自身を除く): 23297444

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 2693, 5254, 5386, 10508, 10772, 99641, 191203, 199282, 382406, 398564, 764812, 7074511, 14149022, 28298044]

約数ペア:

[(1, 28298044), (2, 14149022), (4, 7074511), (37, 764812), (71, 398564), (74, 382406), (142, 199282), (148, 191203), (284, 99641), (2627, 10772), (2693, 10508), (5254, 5386)]