40625522

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 71380992

約数和(自身を除く): 30755470

約数列:

[1, 2, 7, 14, 73, 127, 146, 254, 313, 511, 626, 889, 1022, 1778, 2191, 4382, 9271, 18542, 22849, 39751, 45698, 64897, 79502, 129794, 159943, 278257, 319886, 556514, 2901823, 5803646, 20312761, 40625522]

約数ペア:

[(1, 40625522), (2, 20312761), (7, 5803646), (14, 2901823), (73, 556514), (127, 319886), (146, 278257), (254, 159943), (313, 129794), (511, 79502), (626, 64897), (889, 45698), (1022, 39751), (1778, 22849), (2191, 18542), (4382, 9271)]