22320256

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 52632000

約数和(自身を除く): 30311744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 859, 896, 928, 1624, 1718, 1856, 3248, 3436, 3712, 6013, 6496, 6872, 12026, 12992, 13744, 24052, 24911, 25984, 27488, 48104, 49822, 54976, 96208, 99644, 109952, 174377, 192416, 199288, 348754, 384832, 398576, 697508, 769664, 797152, 1395016, 1594304, 2790032, 3188608, 5580064, 11160128, 22320256]

約数ペア:

[(1, 22320256), (2, 11160128), (4, 5580064), (7, 3188608), (8, 2790032), (14, 1594304), (16, 1395016), (28, 797152), (29, 769664), (32, 697508), (56, 398576), (58, 384832), (64, 348754), (112, 199288), (116, 192416), (128, 174377), (203, 109952), (224, 99644), (232, 96208), (406, 54976), (448, 49822), (464, 48104), (812, 27488), (859, 25984), (896, 24911), (928, 24052), (1624, 13744), (1718, 12992), (1856, 12026), (3248, 6872), (3436, 6496), (3712, 6013)]