67356772

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 137621484

約数和(自身を除く): 70264712

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 857, 1604, 1714, 2807, 3428, 5614, 5999, 11228, 11998, 19649, 23996, 39298, 41993, 78596, 83986, 167972, 343657, 687314, 1374628, 2405599, 4811198, 9622396, 16839193, 33678386, 67356772]

約数ペア:

[(1, 67356772), (2, 33678386), (4, 16839193), (7, 9622396), (14, 4811198), (28, 2405599), (49, 1374628), (98, 687314), (196, 343657), (401, 167972), (802, 83986), (857, 78596), (1604, 41993), (1714, 39298), (2807, 23996), (3428, 19649), (5614, 11998), (5999, 11228)]