27578864

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{3739}}^1$

素因数の和:4208

約数の個数: 20

約数和(自身を含む): 53564280

約数和(自身を除く): 25985416

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 3739, 7376, 7478, 14956, 29912, 59824, 1723679, 3447358, 6894716, 13789432, 27578864]

約数ペア:

[(1, 27578864), (2, 13789432), (4, 6894716), (8, 3447358), (16, 1723679), (461, 59824), (922, 29912), (1844, 14956), (3688, 7478), (3739, 7376)]