71107504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341863}}^1$

素因数の和:341884

約数の個数: 20

約数和(自身を含む): 148368976

約数和(自身を除く): 77261472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341863, 683726, 1367452, 2734904, 4444219, 5469808, 8888438, 17776876, 35553752, 71107504]

約数ペア:

[(1, 71107504), (2, 35553752), (4, 17776876), (8, 8888438), (13, 5469808), (16, 4444219), (26, 2734904), (52, 1367452), (104, 683726), (208, 341863)]