25713644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8231}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 49787136

約数和(自身を除く): 24073492

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8231, 16462, 32924, 90541, 181082, 362164, 584401, 1168802, 2337604, 6428411, 12856822, 25713644]

約数ペア:

[(1, 25713644), (2, 12856822), (4, 6428411), (11, 2337604), (22, 1168802), (44, 584401), (71, 362164), (142, 181082), (284, 90541), (781, 32924), (1562, 16462), (3124, 8231)]