38845198

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 29353202

約数列:

[1, 2, 7, 14, 73, 146, 191, 199, 382, 398, 511, 1022, 1337, 1393, 2674, 2786, 13943, 14527, 27886, 29054, 38009, 76018, 97601, 101689, 195202, 203378, 266063, 532126, 2774657, 5549314, 19422599, 38845198]

約数ペア:

[(1, 38845198), (2, 19422599), (7, 5549314), (14, 2774657), (73, 532126), (146, 266063), (191, 203378), (199, 195202), (382, 101689), (398, 97601), (511, 76018), (1022, 38009), (1337, 29054), (1393, 27886), (2674, 14527), (2786, 13943)]