22700704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 48548808

約数和(自身を除く): 25848104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 277, 394, 416, 554, 788, 1108, 1576, 2216, 2561, 3152, 3601, 4432, 5122, 6304, 7202, 8864, 10244, 14404, 20488, 28808, 40976, 54569, 57616, 81952, 109138, 115232, 218276, 436552, 709397, 873104, 1418794, 1746208, 2837588, 5675176, 11350352, 22700704]

約数ペア:

[(1, 22700704), (2, 11350352), (4, 5675176), (8, 2837588), (13, 1746208), (16, 1418794), (26, 873104), (32, 709397), (52, 436552), (104, 218276), (197, 115232), (208, 109138), (277, 81952), (394, 57616), (416, 54569), (554, 40976), (788, 28808), (1108, 20488), (1576, 14404), (2216, 10244), (2561, 8864), (3152, 7202), (3601, 6304), (4432, 5122)]