28996826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5519}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 45308160

約数和(自身を除く): 16311334

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 5519, 11038, 204203, 391849, 408406, 783698, 14498413, 28996826]

約数ペア:

[(1, 28996826), (2, 14498413), (37, 783698), (71, 408406), (74, 391849), (142, 204203), (2627, 11038), (5254, 5519)]