28549136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23173}}^1$

素因数の和:23199

約数の個数: 40

約数和(自身を含む): 68965824

約数和(自身を除く): 40416688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23173, 46346, 92692, 162211, 185384, 254903, 324422, 370768, 509806, 648844, 1019612, 1297688, 1784321, 2039224, 2595376, 3568642, 4078448, 7137284, 14274568, 28549136]

約数ペア:

[(1, 28549136), (2, 14274568), (4, 7137284), (7, 4078448), (8, 3568642), (11, 2595376), (14, 2039224), (16, 1784321), (22, 1297688), (28, 1019612), (44, 648844), (56, 509806), (77, 370768), (88, 324422), (112, 254903), (154, 185384), (176, 162211), (308, 92692), (616, 46346), (1232, 23173)]