11215904

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 15673504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 311, 322, 368, 392, 622, 644, 736, 784, 1127, 1244, 1288, 1568, 2177, 2254, 2488, 2576, 4354, 4508, 4976, 5152, 7153, 8708, 9016, 9952, 14306, 15239, 17416, 18032, 28612, 30478, 34832, 36064, 50071, 57224, 60956, 69664, 100142, 114448, 121912, 200284, 228896, 243824, 350497, 400568, 487648, 700994, 801136, 1401988, 1602272, 2803976, 5607952, 11215904]

約数ペア:

[(1, 11215904), (2, 5607952), (4, 2803976), (7, 1602272), (8, 1401988), (14, 801136), (16, 700994), (23, 487648), (28, 400568), (32, 350497), (46, 243824), (49, 228896), (56, 200284), (92, 121912), (98, 114448), (112, 100142), (161, 69664), (184, 60956), (196, 57224), (224, 50071), (311, 36064), (322, 34832), (368, 30478), (392, 28612), (622, 18032), (644, 17416), (736, 15239), (784, 14306), (1127, 9952), (1244, 9016), (1288, 8708), (1568, 7153), (2177, 5152), (2254, 4976), (2488, 4508), (2576, 4354)]