8581048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 18984960

約数和(自身を除く): 10403912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4943, 9886, 19772, 34601, 39544, 69202, 138404, 153233, 276808, 306466, 612932, 1072631, 1225864, 2145262, 4290524, 8581048]

約数ペア:

[(1, 8581048), (2, 4290524), (4, 2145262), (7, 1225864), (8, 1072631), (14, 612932), (28, 306466), (31, 276808), (56, 153233), (62, 138404), (124, 69202), (217, 39544), (248, 34601), (434, 19772), (868, 9886), (1736, 4943)]