28605468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103643}}^1$

素因数の和:103673

約数の個数: 24

約数和(自身を含む): 69648768

約数和(自身を除く): 41043300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103643, 207286, 310929, 414572, 621858, 1243716, 2383789, 4767578, 7151367, 9535156, 14302734, 28605468]

約数ペア:

[(1, 28605468), (2, 14302734), (3, 9535156), (4, 7151367), (6, 4767578), (12, 2383789), (23, 1243716), (46, 621858), (69, 414572), (92, 310929), (138, 207286), (276, 103643)]