57992848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{213209}}^1$

素因数の和:213234

約数の個数: 20

約数和(自身を含む): 118971180

約数和(自身を除く): 60978332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 213209, 426418, 852836, 1705672, 3411344, 3624553, 7249106, 14498212, 28996424, 57992848]

約数ペア:

[(1, 57992848), (2, 28996424), (4, 14498212), (8, 7249106), (16, 3624553), (17, 3411344), (34, 1705672), (68, 852836), (136, 426418), (272, 213209)]