22838144

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 30038656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 359, 448, 497, 568, 718, 896, 994, 1136, 1436, 1988, 2272, 2513, 2872, 3976, 4544, 5026, 5744, 7952, 9088, 10052, 11488, 15904, 20104, 22976, 25489, 31808, 40208, 45952, 50978, 63616, 80416, 101956, 160832, 178423, 203912, 321664, 356846, 407824, 713692, 815648, 1427384, 1631296, 2854768, 3262592, 5709536, 11419072, 22838144]

約数ペア:

[(1, 22838144), (2, 11419072), (4, 5709536), (7, 3262592), (8, 2854768), (14, 1631296), (16, 1427384), (28, 815648), (32, 713692), (56, 407824), (64, 356846), (71, 321664), (112, 203912), (128, 178423), (142, 160832), (224, 101956), (284, 80416), (359, 63616), (448, 50978), (497, 45952), (568, 40208), (718, 31808), (896, 25489), (994, 22976), (1136, 20104), (1436, 15904), (1988, 11488), (2272, 10052), (2513, 9088), (2872, 7952), (3976, 5744), (4544, 5026)]