68327042

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28211}}^1$

素因数の和:28393

約数の個数: 16

約数和(自身を含む): 117813312

約数和(自身を除く): 49486270

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 28211, 56422, 197477, 394954, 4880503, 9761006, 34163521, 68327042]

約数ペア:

[(1, 68327042), (2, 34163521), (7, 9761006), (14, 4880503), (173, 394954), (346, 197477), (1211, 56422), (2422, 28211)]