56678216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53269}}^1$

素因数の和:53301

約数の個数: 32

約数和(自身を含む): 127848000

約数和(自身を除く): 71169784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53269, 106538, 213076, 372883, 426152, 745766, 1012111, 1491532, 2024222, 2983064, 4048444, 7084777, 8096888, 14169554, 28339108, 56678216]

約数ペア:

[(1, 56678216), (2, 28339108), (4, 14169554), (7, 8096888), (8, 7084777), (14, 4048444), (19, 2983064), (28, 2024222), (38, 1491532), (56, 1012111), (76, 745766), (133, 426152), (152, 372883), (266, 213076), (532, 106538), (1064, 53269)]