22118656

素因数分解:

$2^8\times 7^1\times {\mathrm{12343}}^1$

素因数の和:12366

約数の個数: 36

約数和(自身を含む): 50462272

約数和(自身を除く): 28343616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 12343, 24686, 49372, 86401, 98744, 172802, 197488, 345604, 394976, 691208, 789952, 1382416, 1579904, 2764832, 3159808, 5529664, 11059328, 22118656]

約数ペア:

[(1, 22118656), (2, 11059328), (4, 5529664), (7, 3159808), (8, 2764832), (14, 1579904), (16, 1382416), (28, 789952), (32, 691208), (56, 394976), (64, 345604), (112, 197488), (128, 172802), (224, 98744), (256, 86401), (448, 49372), (896, 24686), (1792, 12343)]