27905176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1069}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 56624400

約数和(自身を除く): 28719224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 1069, 2008, 2138, 3263, 4276, 6526, 8552, 13052, 13897, 26104, 27794, 55588, 111176, 268319, 536638, 1073276, 2146552, 3488147, 6976294, 13952588, 27905176]

約数ペア:

[(1, 27905176), (2, 13952588), (4, 6976294), (8, 3488147), (13, 2146552), (26, 1073276), (52, 536638), (104, 268319), (251, 111176), (502, 55588), (1004, 27794), (1069, 26104), (2008, 13897), (2138, 13052), (3263, 8552), (4276, 6526)]