28475394

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{4789}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 57020160

約数和(自身を除く): 28544766

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 4789, 5946, 9578, 14367, 28734, 4745899, 9491798, 14237697, 28475394]

約数ペア:

[(1, 28475394), (2, 14237697), (3, 9491798), (6, 4745899), (991, 28734), (1982, 14367), (2973, 9578), (4789, 5946)]