5549648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26681}}^1$

素因数の和:26702

約数の個数: 20

約数和(自身を含む): 11579988

約数和(自身を除く): 6030340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26681, 53362, 106724, 213448, 346853, 426896, 693706, 1387412, 2774824, 5549648]

約数ペア:

[(1, 5549648), (2, 2774824), (4, 1387412), (8, 693706), (13, 426896), (16, 346853), (26, 213448), (52, 106724), (104, 53362), (208, 26681)]