71121752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683863}}^1$

素因数の和:683882

約数の個数: 16

約数和(自身を含む): 143611440

約数和(自身を除く): 72489688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683863, 1367726, 2735452, 5470904, 8890219, 17780438, 35560876, 71121752]

約数ペア:

[(1, 71121752), (2, 35560876), (4, 17780438), (8, 8890219), (13, 5470904), (26, 2735452), (52, 1367726), (104, 683863)]