34400488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 68263200

約数和(自身を除く): 33862712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 997, 1816, 1994, 3988, 4313, 7976, 8626, 17252, 18943, 34504, 37886, 75772, 151544, 226319, 452638, 905276, 1810552, 4300061, 8600122, 17200244, 34400488]

約数ペア:

[(1, 34400488), (2, 17200244), (4, 8600122), (8, 4300061), (19, 1810552), (38, 905276), (76, 452638), (152, 226319), (227, 151544), (454, 75772), (908, 37886), (997, 34504), (1816, 18943), (1994, 17252), (3988, 8626), (4313, 7976)]