28945956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185551}}^1$

素因数の和:185571

約数の個数: 24

約数和(自身を含む): 72736384

約数和(自身を除く): 43790428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185551, 371102, 556653, 742204, 1113306, 2226612, 2412163, 4824326, 7236489, 9648652, 14472978, 28945956]

約数ペア:

[(1, 28945956), (2, 14472978), (3, 9648652), (4, 7236489), (6, 4824326), (12, 2412163), (13, 2226612), (26, 1113306), (39, 742204), (52, 556653), (78, 371102), (156, 185551)]