68128762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 114476544

約数和(自身を除く): 46347782

約数列:

[1, 2, 13, 26, 31, 62, 181, 362, 403, 467, 806, 934, 2353, 4706, 5611, 6071, 11222, 12142, 14477, 28954, 72943, 84527, 145886, 169054, 188201, 376402, 1098851, 2197702, 2620337, 5240674, 34064381, 68128762]

約数ペア:

[(1, 68128762), (2, 34064381), (13, 5240674), (26, 2620337), (31, 2197702), (62, 1098851), (181, 376402), (362, 188201), (403, 169054), (467, 145886), (806, 84527), (934, 72943), (2353, 28954), (4706, 14477), (5611, 12142), (6071, 11222)]