27985502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11593}}^1$

素因数の和:11683

約数の個数: 16

約数和(自身を含む): 45077472

約数和(自身を除く): 17091970

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11593, 23186, 197081, 394162, 823103, 1646206, 13992751, 27985502]

約数ペア:

[(1, 27985502), (2, 13992751), (17, 1646206), (34, 823103), (71, 394162), (142, 197081), (1207, 23186), (2414, 11593)]