63742168

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 141672960

約数和(自身を除く): 77930792

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 103, 172, 206, 257, 301, 344, 412, 514, 602, 721, 824, 1028, 1204, 1442, 1799, 2056, 2408, 2884, 3598, 4429, 5768, 7196, 8858, 11051, 14392, 17716, 22102, 26471, 31003, 35432, 44204, 52942, 62006, 77357, 88408, 105884, 124012, 154714, 185297, 211768, 248024, 309428, 370594, 618856, 741188, 1138253, 1482376, 2276506, 4553012, 7967771, 9106024, 15935542, 31871084, 63742168]

約数ペア:

[(1, 63742168), (2, 31871084), (4, 15935542), (7, 9106024), (8, 7967771), (14, 4553012), (28, 2276506), (43, 1482376), (56, 1138253), (86, 741188), (103, 618856), (172, 370594), (206, 309428), (257, 248024), (301, 211768), (344, 185297), (412, 154714), (514, 124012), (602, 105884), (721, 88408), (824, 77357), (1028, 62006), (1204, 52942), (1442, 44204), (1799, 35432), (2056, 31003), (2408, 26471), (2884, 22102), (3598, 17716), (4429, 14392), (5768, 11051), (7196, 8858)]