57663844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 36

約数和(自身を含む): 119223552

約数和(自身を除く): 61559708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2143, 3844, 4286, 6727, 8572, 13454, 15001, 26908, 30002, 60004, 66433, 132866, 265732, 465031, 930062, 1860124, 2059423, 4118846, 8237692, 14415961, 28831922, 57663844]

約数ペア:

[(1, 57663844), (2, 28831922), (4, 14415961), (7, 8237692), (14, 4118846), (28, 2059423), (31, 1860124), (62, 930062), (124, 465031), (217, 265732), (434, 132866), (868, 66433), (961, 60004), (1922, 30002), (2143, 26908), (3844, 15001), (4286, 13454), (6727, 8572)]