68577626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{155153}}^1$

素因数の和:155185

約数の個数: 16

約数和(自身を含む): 117296424

約数和(自身を除く): 48718798

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 155153, 310306, 2016989, 2637601, 4033978, 5275202, 34288813, 68577626]

約数ペア:

[(1, 68577626), (2, 34288813), (13, 5275202), (17, 4033978), (26, 2637601), (34, 2016989), (221, 310306), (442, 155153)]