39274136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 44551144

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 97, 107, 172, 194, 214, 344, 388, 428, 473, 776, 856, 946, 1067, 1177, 1892, 2134, 2354, 3784, 4171, 4268, 4601, 4708, 8342, 8536, 9202, 9416, 10379, 16684, 18404, 20758, 33368, 36808, 41516, 45881, 50611, 83032, 91762, 101222, 114169, 183524, 202444, 228338, 367048, 404888, 446297, 456676, 892594, 913352, 1785188, 3570376, 4909267, 9818534, 19637068, 39274136]

約数ペア:

[(1, 39274136), (2, 19637068), (4, 9818534), (8, 4909267), (11, 3570376), (22, 1785188), (43, 913352), (44, 892594), (86, 456676), (88, 446297), (97, 404888), (107, 367048), (172, 228338), (194, 202444), (214, 183524), (344, 114169), (388, 101222), (428, 91762), (473, 83032), (776, 50611), (856, 45881), (946, 41516), (1067, 36808), (1177, 33368), (1892, 20758), (2134, 18404), (2354, 16684), (3784, 10379), (4171, 9416), (4268, 9202), (4601, 8536), (4708, 8342)]