7740628

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 16003092

約数和(自身を除く): 8262464

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 541, 1022, 1082, 2044, 2164, 3577, 3787, 7154, 7574, 14308, 15148, 26509, 39493, 53018, 78986, 106036, 157972, 276451, 552902, 1105804, 1935157, 3870314, 7740628]

約数ペア:

[(1, 7740628), (2, 3870314), (4, 1935157), (7, 1105804), (14, 552902), (28, 276451), (49, 157972), (73, 106036), (98, 78986), (146, 53018), (196, 39493), (292, 26509), (511, 15148), (541, 14308), (1022, 7574), (1082, 7154), (2044, 3787), (2164, 3577)]