27877678

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 42943680

約数和(自身を除く): 15066002

約数列:

[1, 2, 73, 79, 146, 158, 2417, 4834, 5767, 11534, 176441, 190943, 352882, 381886, 13938839, 27877678]

約数ペア:

[(1, 27877678), (2, 13938839), (73, 381886), (79, 352882), (146, 190943), (158, 176441), (2417, 11534), (4834, 5767)]