26812996

素因数分解:

$2^2\times 7^3\times {\mathrm{19543}}^1$

素因数の和:19568

約数の個数: 24

約数和(自身を含む): 54723200

約数和(自身を除く): 27910204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19543, 39086, 78172, 136801, 273602, 547204, 957607, 1915214, 3830428, 6703249, 13406498, 26812996]

約数ペア:

[(1, 26812996), (2, 13406498), (4, 6703249), (7, 3830428), (14, 1915214), (28, 957607), (49, 547204), (98, 273602), (196, 136801), (343, 78172), (686, 39086), (1372, 19543)]