27946946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7541}}^1$

素因数の和:7669

約数の個数: 16

約数和(自身を含む): 44799480

約数和(自身を除く): 16852534

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7541, 15082, 128197, 256394, 821969, 1643938, 13973473, 27946946]

約数ペア:

[(1, 27946946), (2, 13973473), (17, 1643938), (34, 821969), (109, 256394), (218, 128197), (1853, 15082), (3706, 7541)]