71287762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{391691}}^1$

素因数の和:391713

約数の個数: 16

約数和(自身を含む): 131608512

約数和(自身を除く): 60320750

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 391691, 783382, 2741837, 5091983, 5483674, 10183966, 35643881, 71287762]

約数ペア:

[(1, 71287762), (2, 35643881), (7, 10183966), (13, 5483674), (14, 5091983), (26, 2741837), (91, 783382), (182, 391691)]