64694042

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26711}}^1$

素因数の和:26893

約数の個数: 16

約数和(自身を含む): 111549312

約数和(自身を除く): 46855270

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 26711, 53422, 186977, 373954, 4621003, 9242006, 32347021, 64694042]

約数ペア:

[(1, 64694042), (2, 32347021), (7, 9242006), (14, 4621003), (173, 373954), (346, 186977), (1211, 53422), (2422, 26711)]