78838522

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 139277952

約数和(自身を除く): 60439430

約数列:

[1, 2, 7, 14, 43, 86, 173, 301, 346, 602, 757, 1211, 1514, 2422, 5299, 7439, 10598, 14878, 32551, 52073, 65102, 104146, 130961, 227857, 261922, 455714, 916727, 1833454, 5631323, 11262646, 39419261, 78838522]

約数ペア:

[(1, 78838522), (2, 39419261), (7, 11262646), (14, 5631323), (43, 1833454), (86, 916727), (173, 455714), (301, 261922), (346, 227857), (602, 130961), (757, 104146), (1211, 65102), (1514, 52073), (2422, 32551), (5299, 14878), (7439, 10598)]