56289716

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27539}}^1$

素因数の和:27623

約数の個数: 24

約数和(自身を含む): 114125760

約数和(自身を除く): 57836044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 27539, 55078, 110156, 192773, 385546, 771092, 2010347, 4020694, 8041388, 14072429, 28144858, 56289716]

約数ペア:

[(1, 56289716), (2, 28144858), (4, 14072429), (7, 8041388), (14, 4020694), (28, 2010347), (73, 771092), (146, 385546), (292, 192773), (511, 110156), (1022, 55078), (2044, 27539)]