79784042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{5393}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 129132360

約数和(自身を除く): 49348318

約数列:

[1, 2, 13, 26, 569, 1138, 5393, 7397, 10786, 14794, 70109, 140218, 3068617, 6137234, 39892021, 79784042]

約数ペア:

[(1, 79784042), (2, 39892021), (13, 6137234), (26, 3068617), (569, 140218), (1138, 70109), (5393, 14794), (7397, 10786)]