13568456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 28440720

約数和(自身を除く): 14872264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 121, 131, 214, 242, 262, 428, 484, 524, 856, 968, 1048, 1177, 1441, 2354, 2882, 4708, 5764, 9416, 11528, 12947, 14017, 15851, 25894, 28034, 31702, 51788, 56068, 63404, 103576, 112136, 126808, 154187, 308374, 616748, 1233496, 1696057, 3392114, 6784228, 13568456]

約数ペア:

[(1, 13568456), (2, 6784228), (4, 3392114), (8, 1696057), (11, 1233496), (22, 616748), (44, 308374), (88, 154187), (107, 126808), (121, 112136), (131, 103576), (214, 63404), (242, 56068), (262, 51788), (428, 31702), (484, 28034), (524, 25894), (856, 15851), (968, 14017), (1048, 12947), (1177, 11528), (1441, 9416), (2354, 5764), (2882, 4708)]