69691468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11950

約数の個数: 48

約数和(自身を含む): 160070400

約数和(自身を除く): 90378932

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11909, 23818, 47636, 83363, 130999, 166726, 226271, 261998, 333452, 452542, 523996, 905084, 916993, 1583897, 1833986, 2488981, 3167794, 3667972, 4977962, 6335588, 9955924, 17422867, 34845734, 69691468]

約数ペア:

[(1, 69691468), (2, 34845734), (4, 17422867), (7, 9955924), (11, 6335588), (14, 4977962), (19, 3667972), (22, 3167794), (28, 2488981), (38, 1833986), (44, 1583897), (76, 916993), (77, 905084), (133, 523996), (154, 452542), (209, 333452), (266, 261998), (308, 226271), (418, 166726), (532, 130999), (836, 83363), (1463, 47636), (2926, 23818), (5852, 11909)]