26358828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 65700096

約数和(自身を除く): 39341268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2221, 2967, 3956, 4442, 5934, 6663, 8884, 11868, 13326, 26652, 51083, 95503, 102166, 153249, 191006, 204332, 286509, 306498, 382012, 573018, 612996, 1146036, 2196569, 4393138, 6589707, 8786276, 13179414, 26358828]

約数ペア:

[(1, 26358828), (2, 13179414), (3, 8786276), (4, 6589707), (6, 4393138), (12, 2196569), (23, 1146036), (43, 612996), (46, 573018), (69, 382012), (86, 306498), (92, 286509), (129, 204332), (138, 191006), (172, 153249), (258, 102166), (276, 95503), (516, 51083), (989, 26652), (1978, 13326), (2221, 11868), (2967, 8884), (3956, 6663), (4442, 5934)]