64140994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4909}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 98985600

約数和(自身を除く): 34844606

約数列:

[1, 2, 47, 94, 139, 278, 4909, 6533, 9818, 13066, 230723, 461446, 682351, 1364702, 32070497, 64140994]

約数ペア:

[(1, 64140994), (2, 32070497), (47, 1364702), (94, 682351), (139, 461446), (278, 230723), (4909, 13066), (6533, 9818)]