27280954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4073}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 43559208

約数和(自身を除く): 16278254

約数列:

[1, 2, 17, 34, 197, 394, 3349, 4073, 6698, 8146, 69241, 138482, 802381, 1604762, 13640477, 27280954]

約数ペア:

[(1, 27280954), (2, 13640477), (17, 1604762), (34, 802381), (197, 138482), (394, 69241), (3349, 8146), (4073, 6698)]