27521768

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{15427}}^1$

素因数の和:15656

約数の個数: 16

約数和(自身を含む): 51838080

約数和(自身を除く): 24316312

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 15427, 30854, 61708, 123416, 3440221, 6880442, 13760884, 27521768]

約数ペア:

[(1, 27521768), (2, 13760884), (4, 6880442), (8, 3440221), (223, 123416), (446, 61708), (892, 30854), (1784, 15427)]