13871256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{82567}}^1$

素因数の和:82583

約数の個数: 32

約数和(自身を含む): 39632640

約数和(自身を除く): 25761384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 82567, 165134, 247701, 330268, 495402, 577969, 660536, 990804, 1155938, 1733907, 1981608, 2311876, 3467814, 4623752, 6935628, 13871256]

約数ペア:

[(1, 13871256), (2, 6935628), (3, 4623752), (4, 3467814), (6, 2311876), (7, 1981608), (8, 1733907), (12, 1155938), (14, 990804), (21, 660536), (24, 577969), (28, 495402), (42, 330268), (56, 247701), (84, 165134), (168, 82567)]