64191049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 72898560

約数和(自身を除く): 8707511

約数列:

[1, 13, 31, 47, 403, 611, 1457, 3389, 18941, 44057, 105059, 159283, 1365767, 2070679, 4937773, 64191049]

約数ペア:

[(1, 64191049), (13, 4937773), (31, 2070679), (47, 1365767), (403, 159283), (611, 105059), (1457, 44057), (3389, 18941)]