28885934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 54556416

約数和(自身を除く): 25670482

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 1753, 2354, 3506, 8239, 12271, 16478, 19283, 24542, 38566, 134981, 187571, 269962, 375142, 1312997, 2063281, 2625994, 4126562, 14442967, 28885934]

約数ペア:

[(1, 28885934), (2, 14442967), (7, 4126562), (11, 2625994), (14, 2063281), (22, 1312997), (77, 375142), (107, 269962), (154, 187571), (214, 134981), (749, 38566), (1177, 24542), (1498, 19283), (1753, 16478), (2354, 12271), (3506, 8239)]