28220442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{276671}}^1$

素因数の和:276693

約数の個数: 16

約数和(自身を含む): 59761152

約数和(自身を除く): 31540710

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 276671, 553342, 830013, 1660026, 4703407, 9406814, 14110221, 28220442]

約数ペア:

[(1, 28220442), (2, 14110221), (3, 9406814), (6, 4703407), (17, 1660026), (34, 830013), (51, 553342), (102, 276671)]