27410686

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 42029280

約数和(自身を除く): 14618594

約数列:

[1, 2, 71, 137, 142, 274, 1409, 2818, 9727, 19454, 100039, 193033, 200078, 386066, 13705343, 27410686]

約数ペア:

[(1, 27410686), (2, 13705343), (71, 386066), (137, 200078), (142, 193033), (274, 100039), (1409, 19454), (2818, 9727)]