47647268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 39992284

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 7487, 14974, 29948, 277019, 321941, 554038, 643882, 1108076, 1287764, 11911817, 23823634, 47647268]

約数ペア:

[(1, 47647268), (2, 23823634), (4, 11911817), (37, 1287764), (43, 1108076), (74, 643882), (86, 554038), (148, 321941), (172, 277019), (1591, 29948), (3182, 14974), (6364, 7487)]