26785618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5189}}^1$

素因数の和:5309

約数の個数: 16

約数和(自身を含む): 42039000

約数和(自身を除く): 15253382

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5189, 10378, 150481, 300962, 461821, 923642, 13392809, 26785618]

約数ペア:

[(1, 26785618), (2, 13392809), (29, 923642), (58, 461821), (89, 300962), (178, 150481), (2581, 10378), (5162, 5189)]