27647396

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16187}}^1$

素因数の和:16259

約数の個数: 24

約数和(自身を含む): 56204736

約数和(自身を除く): 28557340

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16187, 32374, 64748, 113309, 226618, 453236, 987407, 1974814, 3949628, 6911849, 13823698, 27647396]

約数ペア:

[(1, 27647396), (2, 13823698), (4, 6911849), (7, 3949628), (14, 1974814), (28, 987407), (61, 453236), (122, 226618), (244, 113309), (427, 64748), (854, 32374), (1708, 16187)]