27452758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1609}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 43470000

約数和(自身を除く): 16017242

約数列:

[1, 2, 19, 38, 449, 898, 1609, 3218, 8531, 17062, 30571, 61142, 722441, 1444882, 13726379, 27452758]

約数ペア:

[(1, 27452758), (2, 13726379), (19, 1444882), (38, 722441), (449, 61142), (898, 30571), (1609, 17062), (3218, 8531)]