25269776

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5559

約数の個数: 40

約数和(自身を含む): 57329664

約数和(自身を除く): 32059888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 5503, 11006, 22012, 38521, 44024, 77042, 88048, 154084, 225623, 308168, 451246, 616336, 902492, 1579361, 1804984, 3158722, 3609968, 6317444, 12634888, 25269776]

約数ペア:

[(1, 25269776), (2, 12634888), (4, 6317444), (7, 3609968), (8, 3158722), (14, 1804984), (16, 1579361), (28, 902492), (41, 616336), (56, 451246), (82, 308168), (112, 225623), (164, 154084), (287, 88048), (328, 77042), (574, 44024), (656, 38521), (1148, 22012), (2296, 11006), (4592, 5503)]