28991154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{284227}}^1$

素因数の和:284249

約数の個数: 16

約数和(自身を含む): 61393248

約数和(自身を除く): 32402094

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 284227, 568454, 852681, 1705362, 4831859, 9663718, 14495577, 28991154]

約数ペア:

[(1, 28991154), (2, 14495577), (3, 9663718), (6, 4831859), (17, 1705362), (34, 852681), (51, 568454), (102, 284227)]