66859408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54269}}^1$

素因数の和:54295

約数の個数: 40

約数和(自身を含む): 161507520

約数和(自身を除く): 94648112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 54269, 108538, 217076, 379883, 434152, 596959, 759766, 868304, 1193918, 1519532, 2387836, 3039064, 4178713, 4775672, 6078128, 8357426, 9551344, 16714852, 33429704, 66859408]

約数ペア:

[(1, 66859408), (2, 33429704), (4, 16714852), (7, 9551344), (8, 8357426), (11, 6078128), (14, 4775672), (16, 4178713), (22, 3039064), (28, 2387836), (44, 1519532), (56, 1193918), (77, 868304), (88, 759766), (112, 596959), (154, 434152), (176, 379883), (308, 217076), (616, 108538), (1232, 54269)]