28344156943852

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{863}}^1\times {\mathrm{929}}^1\times {\mathrm{22721}}^1$

素因数の和:24906

約数の個数: 48

約数和(自身を含む): 49843197331200

約数和(自身を除く): 21499040387348

約数列:

[1, 2, 4, 389, 778, 863, 929, 1556, 1726, 1858, 3452, 3716, 22721, 45442, 90884, 335707, 361381, 671414, 722762, 801727, 1342828, 1445524, 1603454, 3206908, 8838469, 17676938, 19608223, 21107809, 35353876, 39216446, 42215618, 78432892, 84431236, 311871803, 623743606, 1247487212, 7627598747, 8210937701, 15255197494, 16421875402, 18216039167, 30510394988, 32843750804, 36432078334, 72864156668, 7086039235963, 14172078471926, 28344156943852]

約数ペア:

[(1, 28344156943852), (2, 14172078471926), (4, 7086039235963), (389, 72864156668), (778, 36432078334), (863, 32843750804), (929, 30510394988), (1556, 18216039167), (1726, 16421875402), (1858, 15255197494), (3452, 8210937701), (3716, 7627598747), (22721, 1247487212), (45442, 623743606), (90884, 311871803), (335707, 84431236), (361381, 78432892), (671414, 42215618), (722762, 39216446), (801727, 35353876), (1342828, 21107809), (1445524, 19608223), (1603454, 17676938), (3206908, 8838469)]