2855668864

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 5835836160

約数和(自身を除く): 2980167296

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 257, 376, 514, 752, 1028, 1504, 1847, 2056, 3008, 3694, 4112, 6016, 7388, 8224, 12079, 14776, 16448, 24158, 29552, 32896, 48316, 59104, 86809, 96632, 118208, 173618, 193264, 236416, 347236, 386528, 474679, 694472, 773056, 949358, 1388944, 1546112, 1898716, 2777888, 3797432, 5555776, 7594864, 11111552, 15189728, 22309913, 30379456, 44619826, 60758912, 89239652, 178479304, 356958608, 713917216, 1427834432, 2855668864]

約数ペア:

[(1, 2855668864), (2, 1427834432), (4, 713917216), (8, 356958608), (16, 178479304), (32, 89239652), (47, 60758912), (64, 44619826), (94, 30379456), (128, 22309913), (188, 15189728), (257, 11111552), (376, 7594864), (514, 5555776), (752, 3797432), (1028, 2777888), (1504, 1898716), (1847, 1546112), (2056, 1388944), (3008, 949358), (3694, 773056), (4112, 694472), (6016, 474679), (7388, 386528), (8224, 347236), (12079, 236416), (14776, 193264), (16448, 173618), (24158, 118208), (29552, 96632), (32896, 86809), (48316, 59104)]