28875852

素因数分解:

$2^2\times 3^4\times {\mathrm{89123}}^1$

素因数の和:89139

約数の個数: 30

約数和(自身を含む): 75488028

約数和(自身を除く): 46612176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 89123, 178246, 267369, 356492, 534738, 802107, 1069476, 1604214, 2406321, 3208428, 4812642, 7218963, 9625284, 14437926, 28875852]

約数ペア:

[(1, 28875852), (2, 14437926), (3, 9625284), (4, 7218963), (6, 4812642), (9, 3208428), (12, 2406321), (18, 1604214), (27, 1069476), (36, 802107), (54, 534738), (81, 356492), (108, 267369), (162, 178246), (324, 89123)]