68247616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 143377920

約数和(自身を除く): 75130304

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 839, 992, 1271, 1312, 1678, 1984, 2542, 2624, 3356, 5084, 6712, 10168, 13424, 20336, 26009, 26848, 34399, 40672, 52018, 53696, 68798, 81344, 104036, 137596, 208072, 275192, 416144, 550384, 832288, 1066369, 1100768, 1664576, 2132738, 2201536, 4265476, 8530952, 17061904, 34123808, 68247616]

約数ペア:

[(1, 68247616), (2, 34123808), (4, 17061904), (8, 8530952), (16, 4265476), (31, 2201536), (32, 2132738), (41, 1664576), (62, 1100768), (64, 1066369), (82, 832288), (124, 550384), (164, 416144), (248, 275192), (328, 208072), (496, 137596), (656, 104036), (839, 81344), (992, 68798), (1271, 53696), (1312, 52018), (1678, 40672), (1984, 34399), (2542, 26848), (2624, 26009), (3356, 20336), (5084, 13424), (6712, 10168)]