28222936

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10723}}^1$

素因数の和:10783

約数の個数: 32

約数和(自身を含む): 61770240

約数和(自身を除く): 33547304

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10723, 21446, 42892, 75061, 85784, 150122, 300244, 503981, 600488, 1007962, 2015924, 3527867, 4031848, 7055734, 14111468, 28222936]

約数ペア:

[(1, 28222936), (2, 14111468), (4, 7055734), (7, 4031848), (8, 3527867), (14, 2015924), (28, 1007962), (47, 600488), (56, 503981), (94, 300244), (188, 150122), (329, 85784), (376, 75061), (658, 42892), (1316, 21446), (2632, 10723)]