64803746

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33301}}^1$

素因数の和:33449

約数の個数: 16

約数和(自身を含む): 111894720

約数和(自身を除く): 47090974

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 33301, 66602, 233107, 466214, 4628839, 9257678, 32401873, 64803746]

約数ペア:

[(1, 64803746), (2, 32401873), (7, 9257678), (14, 4628839), (139, 466214), (278, 233107), (973, 66602), (1946, 33301)]