40323206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13820

約数の個数: 32

約数和(自身を含む): 79384320

約数和(自身を除く): 39061114

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13781, 27562, 96467, 151591, 192934, 261839, 303182, 523678, 1061137, 1832873, 2122274, 2880229, 3665746, 5760458, 20161603, 40323206]

約数ペア:

[(1, 40323206), (2, 20161603), (7, 5760458), (11, 3665746), (14, 2880229), (19, 2122274), (22, 1832873), (38, 1061137), (77, 523678), (133, 303182), (154, 261839), (209, 192934), (266, 151591), (418, 96467), (1463, 27562), (2926, 13781)]