28761954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{368743}}^1$

素因数の和:368761

約数の個数: 16

約数和(自身を含む): 61948992

約数和(自身を除く): 33187038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 368743, 737486, 1106229, 2212458, 4793659, 9587318, 14380977, 28761954]

約数ペア:

[(1, 28761954), (2, 14380977), (3, 9587318), (6, 4793659), (13, 2212458), (26, 1106229), (39, 737486), (78, 368743)]