28094732416

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{64499}}^1$

素因数の和:64637

約数の個数: 64

約数和(自身を含む): 58026780000

約数和(自身を除く): 29932047584

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 164, 166, 328, 332, 656, 664, 1312, 1328, 2624, 2656, 3403, 5248, 5312, 6806, 10624, 13612, 27224, 54448, 64499, 108896, 128998, 217792, 257996, 435584, 515992, 1031984, 2063968, 2644459, 4127936, 5288918, 5353417, 8255872, 10577836, 10706834, 21155672, 21413668, 42311344, 42827336, 84622688, 85654672, 169245376, 171309344, 219490097, 338490752, 342618688, 438980194, 685237376, 877960388, 1755920776, 3511841552, 7023683104, 14047366208, 28094732416]

約数ペア:

[(1, 28094732416), (2, 14047366208), (4, 7023683104), (8, 3511841552), (16, 1755920776), (32, 877960388), (41, 685237376), (64, 438980194), (82, 342618688), (83, 338490752), (128, 219490097), (164, 171309344), (166, 169245376), (328, 85654672), (332, 84622688), (656, 42827336), (664, 42311344), (1312, 21413668), (1328, 21155672), (2624, 10706834), (2656, 10577836), (3403, 8255872), (5248, 5353417), (5312, 5288918), (6806, 4127936), (10624, 2644459), (13612, 2063968), (27224, 1031984), (54448, 515992), (64499, 435584), (108896, 257996), (128998, 217792)]