27732724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 50489600

約数和(自身を除く): 22756876

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 1609, 3218, 4309, 6436, 8618, 17236, 49879, 99758, 199516, 223651, 447302, 894604, 6933181, 13866362, 27732724]

約数ペア:

[(1, 27732724), (2, 13866362), (4, 6933181), (31, 894604), (62, 447302), (124, 223651), (139, 199516), (278, 99758), (556, 49879), (1609, 17236), (3218, 8618), (4309, 6436)]