67291712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 142792704

約数和(自身を除く): 75500992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 487, 508, 544, 974, 1016, 1088, 1948, 2032, 2159, 3896, 4064, 4318, 7792, 8128, 8279, 8636, 15584, 16558, 17272, 31168, 33116, 34544, 61849, 66232, 69088, 123698, 132464, 138176, 247396, 264928, 494792, 529856, 989584, 1051433, 1979168, 2102866, 3958336, 4205732, 8411464, 16822928, 33645856, 67291712]

約数ペア:

[(1, 67291712), (2, 33645856), (4, 16822928), (8, 8411464), (16, 4205732), (17, 3958336), (32, 2102866), (34, 1979168), (64, 1051433), (68, 989584), (127, 529856), (136, 494792), (254, 264928), (272, 247396), (487, 138176), (508, 132464), (544, 123698), (974, 69088), (1016, 66232), (1088, 61849), (1948, 34544), (2032, 33116), (2159, 31168), (3896, 17272), (4064, 16558), (4318, 15584), (7792, 8636), (8128, 8279)]