65287888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5179

約数の個数: 40

約数和(自身を含む): 136812672

約数和(自身を除く): 71524784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 5107, 6392, 10214, 12784, 20428, 40856, 81712, 86819, 173638, 240029, 347276, 480058, 694552, 960116, 1389104, 1920232, 3840464, 4080493, 8160986, 16321972, 32643944, 65287888]

約数ペア:

[(1, 65287888), (2, 32643944), (4, 16321972), (8, 8160986), (16, 4080493), (17, 3840464), (34, 1920232), (47, 1389104), (68, 960116), (94, 694552), (136, 480058), (188, 347276), (272, 240029), (376, 173638), (752, 86819), (799, 81712), (1598, 40856), (3196, 20428), (5107, 12784), (6392, 10214)]