64042858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 107889408

約数和(自身を除く): 43846550

約数列:

[1, 2, 11, 22, 47, 94, 241, 257, 482, 514, 517, 1034, 2651, 2827, 5302, 5654, 11327, 12079, 22654, 24158, 61937, 123874, 124597, 132869, 249194, 265738, 681307, 1362614, 2911039, 5822078, 32021429, 64042858]

約数ペア:

[(1, 64042858), (2, 32021429), (11, 5822078), (22, 2911039), (47, 1362614), (94, 681307), (241, 265738), (257, 249194), (482, 132869), (514, 124597), (517, 123874), (1034, 61937), (2651, 24158), (2827, 22654), (5302, 12079), (5654, 11327)]