27832872956

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1\times {\mathrm{7559}}^1$

素因数の和:8906

約数の個数: 48

約数和(自身を含む): 56239142400

約数和(自身を除く): 28406269444

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1229, 1498, 2458, 2996, 4916, 7559, 8603, 15118, 17206, 30236, 34412, 52913, 105826, 131503, 211652, 263006, 526012, 808813, 920521, 1617626, 1841042, 3235252, 3682084, 5661691, 9290011, 11323382, 18580022, 22646764, 37160044, 65030077, 130060154, 260120308, 994031177, 1988062354, 3976124708, 6958218239, 13916436478, 27832872956]

約数ペア:

[(1, 27832872956), (2, 13916436478), (4, 6958218239), (7, 3976124708), (14, 1988062354), (28, 994031177), (107, 260120308), (214, 130060154), (428, 65030077), (749, 37160044), (1229, 22646764), (1498, 18580022), (2458, 11323382), (2996, 9290011), (4916, 5661691), (7559, 3682084), (8603, 3235252), (15118, 1841042), (17206, 1617626), (30236, 920521), (34412, 808813), (52913, 526012), (105826, 263006), (131503, 211652)]