65665628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 148055040

約数和(自身を除く): 82389412

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 67, 68, 71, 116, 119, 134, 142, 203, 238, 268, 284, 406, 469, 476, 493, 497, 812, 938, 986, 994, 1139, 1207, 1876, 1943, 1972, 1988, 2059, 2278, 2414, 3451, 3886, 4118, 4556, 4757, 4828, 6902, 7772, 7973, 8236, 8449, 9514, 13601, 13804, 14413, 15946, 16898, 19028, 27202, 28826, 31892, 33031, 33299, 33796, 35003, 54404, 57652, 66062, 66598, 70006, 80869, 132124, 133196, 137953, 140012, 161738, 231217, 245021, 275906, 323476, 462434, 490042, 551812, 566083, 924868, 965671, 980084, 1132166, 1931342, 2264332, 2345201, 3862684, 4690402, 9380804, 16416407, 32832814, 65665628]

約数ペア:

[(1, 65665628), (2, 32832814), (4, 16416407), (7, 9380804), (14, 4690402), (17, 3862684), (28, 2345201), (29, 2264332), (34, 1931342), (58, 1132166), (67, 980084), (68, 965671), (71, 924868), (116, 566083), (119, 551812), (134, 490042), (142, 462434), (203, 323476), (238, 275906), (268, 245021), (284, 231217), (406, 161738), (469, 140012), (476, 137953), (493, 133196), (497, 132124), (812, 80869), (938, 70006), (986, 66598), (994, 66062), (1139, 57652), (1207, 54404), (1876, 35003), (1943, 33796), (1972, 33299), (1988, 33031), (2059, 31892), (2278, 28826), (2414, 27202), (3451, 19028), (3886, 16898), (4118, 15946), (4556, 14413), (4757, 13804), (4828, 13601), (6902, 9514), (7772, 8449), (7973, 8236)]