22072064

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 51263520

約数和(自身を除く): 29191456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 113, 128, 218, 224, 226, 256, 436, 448, 452, 763, 791, 872, 896, 904, 1526, 1582, 1744, 1792, 1808, 3052, 3164, 3488, 3616, 6104, 6328, 6976, 7232, 12208, 12317, 12656, 13952, 14464, 24416, 24634, 25312, 27904, 28928, 48832, 49268, 50624, 86219, 97664, 98536, 101248, 172438, 195328, 197072, 202496, 344876, 394144, 689752, 788288, 1379504, 1576576, 2759008, 3153152, 5518016, 11036032, 22072064]

約数ペア:

[(1, 22072064), (2, 11036032), (4, 5518016), (7, 3153152), (8, 2759008), (14, 1576576), (16, 1379504), (28, 788288), (32, 689752), (56, 394144), (64, 344876), (109, 202496), (112, 197072), (113, 195328), (128, 172438), (218, 101248), (224, 98536), (226, 97664), (256, 86219), (436, 50624), (448, 49268), (452, 48832), (763, 28928), (791, 27904), (872, 25312), (896, 24634), (904, 24416), (1526, 14464), (1582, 13952), (1744, 12656), (1792, 12317), (1808, 12208), (3052, 7232), (3164, 6976), (3488, 6328), (3616, 6104)]