28212646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 53125632

約数和(自身を除く): 24912986

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1097, 1169, 1837, 2194, 2338, 3674, 7679, 12067, 12859, 15358, 24134, 25718, 84469, 168938, 183199, 366398, 1282393, 2015189, 2564786, 4030378, 14106323, 28212646]

約数ペア:

[(1, 28212646), (2, 14106323), (7, 4030378), (11, 2564786), (14, 2015189), (22, 1282393), (77, 366398), (154, 183199), (167, 168938), (334, 84469), (1097, 25718), (1169, 24134), (1837, 15358), (2194, 12859), (2338, 12067), (3674, 7679)]