28556526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 30431634

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 419, 614, 838, 921, 1257, 1842, 2514, 11359, 15503, 22718, 31006, 34077, 46509, 68154, 93018, 128633, 257266, 385899, 771798, 4759421, 9518842, 14278263, 28556526]

約数ペア:

[(1, 28556526), (2, 14278263), (3, 9518842), (6, 4759421), (37, 771798), (74, 385899), (111, 257266), (222, 128633), (307, 93018), (419, 68154), (614, 46509), (838, 34077), (921, 31006), (1257, 22718), (1842, 15503), (2514, 11359)]