22706368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 48280320

約数和(自身を除く): 25573952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 263, 284, 304, 526, 568, 608, 1052, 1136, 1216, 1349, 2104, 2272, 2698, 4208, 4544, 4997, 5396, 8416, 9994, 10792, 16832, 18673, 19988, 21584, 37346, 39976, 43168, 74692, 79952, 86336, 149384, 159904, 298768, 319808, 354787, 597536, 709574, 1195072, 1419148, 2838296, 5676592, 11353184, 22706368]

約数ペア:

[(1, 22706368), (2, 11353184), (4, 5676592), (8, 2838296), (16, 1419148), (19, 1195072), (32, 709574), (38, 597536), (64, 354787), (71, 319808), (76, 298768), (142, 159904), (152, 149384), (263, 86336), (284, 79952), (304, 74692), (526, 43168), (568, 39976), (608, 37346), (1052, 21584), (1136, 19988), (1216, 18673), (1349, 16832), (2104, 10792), (2272, 9994), (2698, 8416), (4208, 5396), (4544, 4997)]