79681342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2729}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 128877840

約数和(自身を除く): 49196498

約数列:

[1, 2, 13, 26, 1123, 2246, 2729, 5458, 14599, 29198, 35477, 70954, 3064667, 6129334, 39840671, 79681342]

約数ペア:

[(1, 79681342), (2, 39840671), (13, 6129334), (26, 3064667), (1123, 70954), (2246, 35477), (2729, 29198), (5458, 14599)]