65037988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 128822400

約数和(自身を除く): 63784412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 323, 646, 709, 1207, 1292, 1349, 1418, 2414, 2698, 2836, 4828, 5396, 12053, 13471, 22933, 24106, 26942, 45866, 48212, 50339, 53884, 91732, 100678, 201356, 229007, 458014, 855763, 916028, 956441, 1711526, 1912882, 3423052, 3825764, 16259497, 32518994, 65037988]

約数ペア:

[(1, 65037988), (2, 32518994), (4, 16259497), (17, 3825764), (19, 3423052), (34, 1912882), (38, 1711526), (68, 956441), (71, 916028), (76, 855763), (142, 458014), (284, 229007), (323, 201356), (646, 100678), (709, 91732), (1207, 53884), (1292, 50339), (1349, 48212), (1418, 45866), (2414, 26942), (2698, 24106), (2836, 22933), (4828, 13471), (5396, 12053)]