11209432832

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{2609}}^1$

素因数の和:3929

約数の個数: 72

約数和(自身を含む): 24124146480

約数和(自身を除く): 12914713648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1291, 1664, 2582, 2609, 3328, 5164, 5218, 10328, 10436, 16783, 20656, 20872, 33566, 33917, 41312, 41744, 67132, 67834, 82624, 83488, 134264, 135668, 165248, 166976, 268528, 271336, 330496, 333952, 537056, 542672, 667904, 1074112, 1085344, 2148224, 2170688, 3368219, 4296448, 4341376, 6736438, 8682752, 13472876, 26945752, 43786847, 53891504, 87573694, 107783008, 175147388, 215566016, 350294776, 431132032, 700589552, 862264064, 1401179104, 2802358208, 5604716416, 11209432832]

約数ペア:

[(1, 11209432832), (2, 5604716416), (4, 2802358208), (8, 1401179104), (13, 862264064), (16, 700589552), (26, 431132032), (32, 350294776), (52, 215566016), (64, 175147388), (104, 107783008), (128, 87573694), (208, 53891504), (256, 43786847), (416, 26945752), (832, 13472876), (1291, 8682752), (1664, 6736438), (2582, 4341376), (2609, 4296448), (3328, 3368219), (5164, 2170688), (5218, 2148224), (10328, 1085344), (10436, 1074112), (16783, 667904), (20656, 542672), (20872, 537056), (33566, 333952), (33917, 330496), (41312, 271336), (41744, 268528), (67132, 166976), (67834, 165248), (82624, 135668), (83488, 134264)]