3117136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 6696000

約数和(自身を除く): 3578864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 199, 356, 398, 712, 796, 979, 1424, 1592, 1958, 2189, 3184, 3916, 4378, 7832, 8756, 15664, 17512, 17711, 35024, 35422, 70844, 141688, 194821, 283376, 389642, 779284, 1558568, 3117136]

約数ペア:

[(1, 3117136), (2, 1558568), (4, 779284), (8, 389642), (11, 283376), (16, 194821), (22, 141688), (44, 70844), (88, 35422), (89, 35024), (176, 17711), (178, 17512), (199, 15664), (356, 8756), (398, 7832), (712, 4378), (796, 3916), (979, 3184), (1424, 2189), (1592, 1958)]