57439448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2927}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 60617512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 2927, 4906, 5854, 9812, 11708, 19624, 23416, 32197, 64394, 128788, 257576, 652721, 1305442, 2610884, 5221768, 7179931, 14359862, 28719724, 57439448]

約数ペア:

[(1, 57439448), (2, 28719724), (4, 14359862), (8, 7179931), (11, 5221768), (22, 2610884), (44, 1305442), (88, 652721), (223, 257576), (446, 128788), (892, 64394), (1784, 32197), (2453, 23416), (2927, 19624), (4906, 11708), (5854, 9812)]