45412736

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 51528064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 263, 284, 304, 526, 568, 608, 1052, 1136, 1216, 1349, 2104, 2272, 2432, 2698, 4208, 4544, 4997, 5396, 8416, 9088, 9994, 10792, 16832, 18673, 19988, 21584, 33664, 37346, 39976, 43168, 74692, 79952, 86336, 149384, 159904, 172672, 298768, 319808, 354787, 597536, 639616, 709574, 1195072, 1419148, 2390144, 2838296, 5676592, 11353184, 22706368, 45412736]

約数ペア:

[(1, 45412736), (2, 22706368), (4, 11353184), (8, 5676592), (16, 2838296), (19, 2390144), (32, 1419148), (38, 1195072), (64, 709574), (71, 639616), (76, 597536), (128, 354787), (142, 319808), (152, 298768), (263, 172672), (284, 159904), (304, 149384), (526, 86336), (568, 79952), (608, 74692), (1052, 43168), (1136, 39976), (1216, 37346), (1349, 33664), (2104, 21584), (2272, 19988), (2432, 18673), (2698, 16832), (4208, 10792), (4544, 9994), (4997, 9088), (5396, 8416)]