764594714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{21481}}^1$

素因数の和:21570

約数の個数: 24

約数和(自身を含む): 1269457308

約数和(自身を除く): 504862594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 17797, 21481, 35594, 42962, 279253, 558506, 794797, 1589594, 10332361, 20664722, 29407489, 58814978, 382297357, 764594714]

約数ペア:

[(1, 764594714), (2, 382297357), (13, 58814978), (26, 29407489), (37, 20664722), (74, 10332361), (481, 1589594), (962, 794797), (1369, 558506), (2738, 279253), (17797, 42962), (21481, 35594)]