27794284

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16273}}^1$

素因数の和:16345

約数の個数: 24

約数和(自身を含む): 56503328

約数和(自身を除く): 28709044

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16273, 32546, 65092, 113911, 227822, 455644, 992653, 1985306, 3970612, 6948571, 13897142, 27794284]

約数ペア:

[(1, 27794284), (2, 13897142), (4, 6948571), (7, 3970612), (14, 1985306), (28, 992653), (61, 455644), (122, 227822), (244, 113911), (427, 65092), (854, 32546), (1708, 16273)]