21463232

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2125

約数の個数: 56

約数和(自身を含む): 50816256

約数和(自身を除く): 29353024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2083, 2576, 4166, 5152, 8332, 10304, 14581, 16664, 29162, 33328, 47909, 58324, 66656, 95818, 116648, 133312, 191636, 233296, 335363, 383272, 466592, 670726, 766544, 933184, 1341452, 1533088, 2682904, 3066176, 5365808, 10731616, 21463232]

約数ペア:

[(1, 21463232), (2, 10731616), (4, 5365808), (7, 3066176), (8, 2682904), (14, 1533088), (16, 1341452), (23, 933184), (28, 766544), (32, 670726), (46, 466592), (56, 383272), (64, 335363), (92, 233296), (112, 191636), (161, 133312), (184, 116648), (224, 95818), (322, 66656), (368, 58324), (448, 47909), (644, 33328), (736, 29162), (1288, 16664), (1472, 14581), (2083, 10304), (2576, 8332), (4166, 5152)]