38957334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 89564160

約数和(自身を除く): 50606826

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 271, 291, 494, 542, 582, 741, 813, 1261, 1482, 1626, 1843, 2522, 3523, 3686, 3783, 5149, 5529, 7046, 7566, 10298, 10569, 11058, 15447, 21138, 23959, 26287, 30894, 47918, 52574, 66937, 71877, 78861, 133874, 143754, 157722, 200811, 341731, 401622, 499453, 683462, 998906, 1025193, 1498359, 2050386, 2996718, 6492889, 12985778, 19478667, 38957334]

約数ペア:

[(1, 38957334), (2, 19478667), (3, 12985778), (6, 6492889), (13, 2996718), (19, 2050386), (26, 1498359), (38, 1025193), (39, 998906), (57, 683462), (78, 499453), (97, 401622), (114, 341731), (194, 200811), (247, 157722), (271, 143754), (291, 133874), (494, 78861), (542, 71877), (582, 66937), (741, 52574), (813, 47918), (1261, 30894), (1482, 26287), (1626, 23959), (1843, 21138), (2522, 15447), (3523, 11058), (3686, 10569), (3783, 10298), (5149, 7566), (5529, 7046)]