27658268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2237}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 53013744

約数和(自身を除く): 25355476

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 2237, 3091, 4474, 6182, 8948, 12364, 24607, 49214, 98428, 628597, 1257194, 2514388, 6914567, 13829134, 27658268]

約数ペア:

[(1, 27658268), (2, 13829134), (4, 6914567), (11, 2514388), (22, 1257194), (44, 628597), (281, 98428), (562, 49214), (1124, 24607), (2237, 12364), (3091, 8948), (4474, 6182)]