12768028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5042

約数の個数: 36

約数和(自身を含む): 27997032

約数和(自身を除く): 15229004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 5011, 10022, 20044, 35077, 65143, 70154, 130286, 140308, 245539, 260572, 456001, 491078, 912002, 982156, 1824004, 3192007, 6384014, 12768028]

約数ペア:

[(1, 12768028), (2, 6384014), (4, 3192007), (7, 1824004), (13, 982156), (14, 912002), (26, 491078), (28, 456001), (49, 260572), (52, 245539), (91, 140308), (98, 130286), (182, 70154), (196, 65143), (364, 35077), (637, 20044), (1274, 10022), (2548, 5011)]