26979428

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8527}}^1$

素因数の和:8651

約数の個数: 24

約数和(自身を含む): 54442752

約数和(自身を除く): 27463324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 8527, 17054, 34108, 59689, 119378, 238756, 963551, 1927102, 3854204, 6744857, 13489714, 26979428]

約数ペア:

[(1, 26979428), (2, 13489714), (4, 6744857), (7, 3854204), (14, 1927102), (28, 963551), (113, 238756), (226, 119378), (452, 59689), (791, 34108), (1582, 17054), (3164, 8527)]