27866896

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12713}}^1$

素因数の和:12858

約数の個数: 20

約数和(自身を含む): 54390492

約数和(自身を除く): 26523596

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12713, 25426, 50852, 101704, 203408, 1741681, 3483362, 6966724, 13933448, 27866896]

約数ペア:

[(1, 27866896), (2, 13933448), (4, 6966724), (8, 3483362), (16, 1741681), (137, 203408), (274, 101704), (548, 50852), (1096, 25426), (2192, 12713)]