65132608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1907

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 75684992

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1847, 1856, 2204, 3694, 4408, 7388, 8816, 14776, 17632, 29552, 35093, 35264, 53563, 59104, 70186, 107126, 118208, 140372, 214252, 280744, 428504, 561488, 857008, 1017697, 1122976, 1714016, 2035394, 2245952, 3428032, 4070788, 8141576, 16283152, 32566304, 65132608]

約数ペア:

[(1, 65132608), (2, 32566304), (4, 16283152), (8, 8141576), (16, 4070788), (19, 3428032), (29, 2245952), (32, 2035394), (38, 1714016), (58, 1122976), (64, 1017697), (76, 857008), (116, 561488), (152, 428504), (232, 280744), (304, 214252), (464, 140372), (551, 118208), (608, 107126), (928, 70186), (1102, 59104), (1216, 53563), (1847, 35264), (1856, 35093), (2204, 29552), (3694, 17632), (4408, 14776), (7388, 8816)]