13572328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 31983840

約数和(自身を除く): 18411512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2003, 3388, 4006, 6776, 8012, 14021, 16024, 22033, 28042, 44066, 56084, 88132, 112168, 154231, 176264, 242363, 308462, 484726, 616924, 969452, 1233848, 1696541, 1938904, 3393082, 6786164, 13572328]

約数ペア:

[(1, 13572328), (2, 6786164), (4, 3393082), (7, 1938904), (8, 1696541), (11, 1233848), (14, 969452), (22, 616924), (28, 484726), (44, 308462), (56, 242363), (77, 176264), (88, 154231), (121, 112168), (154, 88132), (242, 56084), (308, 44066), (484, 28042), (616, 22033), (847, 16024), (968, 14021), (1694, 8012), (2003, 6776), (3388, 4006)]