28434354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364543}}^1$

素因数の和:364561

約数の個数: 16

約数和(自身を含む): 61243392

約数和(自身を除く): 32809038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364543, 729086, 1093629, 2187258, 4739059, 9478118, 14217177, 28434354]

約数ペア:

[(1, 28434354), (2, 14217177), (3, 9478118), (6, 4739059), (13, 2187258), (26, 1093629), (39, 729086), (78, 364543)]