8266642664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7769401}}^1$

素因数の和:7769433

約数の個数: 32

約数和(自身を含む): 18646564800

約数和(自身を除く): 10379922136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 7769401, 15538802, 31077604, 54385807, 62155208, 108771614, 147618619, 217543228, 295237238, 435086456, 590474476, 1033330333, 1180948952, 2066660666, 4133321332, 8266642664]

約数ペア:

[(1, 8266642664), (2, 4133321332), (4, 2066660666), (7, 1180948952), (8, 1033330333), (14, 590474476), (19, 435086456), (28, 295237238), (38, 217543228), (56, 147618619), (76, 108771614), (133, 62155208), (152, 54385807), (266, 31077604), (532, 15538802), (1064, 7769401)]