73198294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12784

約数の個数: 24

約数和(自身を含む): 125896680

約数和(自身を除く): 52698386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 12739, 25478, 165607, 216563, 331214, 433126, 2152891, 2815319, 4305782, 5630638, 36599147, 73198294]

約数ペア:

[(1, 73198294), (2, 36599147), (13, 5630638), (17, 4305782), (26, 2815319), (34, 2152891), (169, 433126), (221, 331214), (338, 216563), (442, 165607), (2873, 25478), (5746, 12739)]