27656408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 28408552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 617, 862, 1234, 1724, 2468, 3448, 4936, 5603, 8021, 11206, 16042, 22412, 32084, 44824, 64168, 265927, 531854, 1063708, 2127416, 3457051, 6914102, 13828204, 27656408]

約数ペア:

[(1, 27656408), (2, 13828204), (4, 6914102), (8, 3457051), (13, 2127416), (26, 1063708), (52, 531854), (104, 265927), (431, 64168), (617, 44824), (862, 32084), (1234, 22412), (1724, 16042), (2468, 11206), (3448, 8021), (4936, 5603)]