71386996876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{35447}}^1\times {\mathrm{38729}}^1$

素因数の和:74193

約数の個数: 24

約数和(自身を含む): 134544301920

約数和(自身を除く): 63157305044

約数列:

[1, 2, 4, 13, 26, 52, 35447, 38729, 70894, 77458, 141788, 154916, 460811, 503477, 921622, 1006954, 1843244, 2013908, 1372826863, 2745653726, 5491307452, 17846749219, 35693498438, 71386996876]

約数ペア:

[(1, 71386996876), (2, 35693498438), (4, 17846749219), (13, 5491307452), (26, 2745653726), (52, 1372826863), (35447, 2013908), (38729, 1843244), (70894, 1006954), (77458, 921622), (141788, 503477), (154916, 460811)]