27877244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 50757168

約数和(自身を除く): 22879924

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 2657, 5246, 5314, 10492, 10628, 114251, 162077, 228502, 324154, 457004, 648308, 6969311, 13938622, 27877244]

約数ペア:

[(1, 27877244), (2, 13938622), (4, 6969311), (43, 648308), (61, 457004), (86, 324154), (122, 228502), (172, 162077), (244, 114251), (2623, 10628), (2657, 10492), (5246, 5314)]