22666784

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 52109568

約数和(自身を除く): 29442784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2153, 2632, 4306, 5264, 8612, 10528, 15071, 17224, 30142, 34448, 60284, 68896, 101191, 120568, 202382, 241136, 404764, 482272, 708337, 809528, 1416674, 1619056, 2833348, 3238112, 5666696, 11333392, 22666784]

約数ペア:

[(1, 22666784), (2, 11333392), (4, 5666696), (7, 3238112), (8, 2833348), (14, 1619056), (16, 1416674), (28, 809528), (32, 708337), (47, 482272), (56, 404764), (94, 241136), (112, 202382), (188, 120568), (224, 101191), (329, 68896), (376, 60284), (658, 34448), (752, 30142), (1316, 17224), (1504, 15071), (2153, 10528), (2632, 8612), (4306, 5264)]