67730852

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 36

約数和(自身を含む): 138942720

約数和(自身を除く): 71211868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1439, 1681, 2878, 3362, 5756, 6724, 10073, 11767, 20146, 23534, 40292, 47068, 58999, 117998, 235996, 412993, 825986, 1651972, 2418959, 4837918, 9675836, 16932713, 33865426, 67730852]

約数ペア:

[(1, 67730852), (2, 33865426), (4, 16932713), (7, 9675836), (14, 4837918), (28, 2418959), (41, 1651972), (82, 825986), (164, 412993), (287, 235996), (574, 117998), (1148, 58999), (1439, 47068), (1681, 40292), (2878, 23534), (3362, 20146), (5756, 11767), (6724, 10073)]