22540448

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 29278816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2141, 2632, 4282, 5264, 8564, 10528, 14987, 17128, 29974, 34256, 59948, 68512, 100627, 119896, 201254, 239792, 402508, 479584, 704389, 805016, 1408778, 1610032, 2817556, 3220064, 5635112, 11270224, 22540448]

約数ペア:

[(1, 22540448), (2, 11270224), (4, 5635112), (7, 3220064), (8, 2817556), (14, 1610032), (16, 1408778), (28, 805016), (32, 704389), (47, 479584), (56, 402508), (94, 239792), (112, 201254), (188, 119896), (224, 100627), (329, 68512), (376, 59948), (658, 34256), (752, 29974), (1316, 17128), (1504, 14987), (2141, 10528), (2632, 8564), (4282, 5264)]