28919706

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{5471}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 57915648

約数和(自身を除く): 28995942

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 5286, 5471, 10942, 16413, 32826, 4819951, 9639902, 14459853, 28919706]

約数ペア:

[(1, 28919706), (2, 14459853), (3, 9639902), (6, 4819951), (881, 32826), (1762, 16413), (2643, 10942), (5286, 5471)]