27670864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{133033}}^1$

素因数の和:133054

約数の個数: 20

約数和(自身を含む): 57736756

約数和(自身を除く): 30065892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 133033, 266066, 532132, 1064264, 1729429, 2128528, 3458858, 6917716, 13835432, 27670864]

約数ペア:

[(1, 27670864), (2, 13835432), (4, 6917716), (8, 3458858), (13, 2128528), (16, 1729429), (26, 1064264), (52, 532132), (104, 266066), (208, 133033)]