38869936

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 60

約数和(自身を含む): 89721192

約数和(自身を除く): 50851256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1153, 1204, 2107, 2306, 2408, 4214, 4612, 4816, 8071, 8428, 9224, 16142, 16856, 18448, 32284, 33712, 49579, 56497, 64568, 99158, 112994, 129136, 198316, 225988, 347053, 396632, 451976, 694106, 793264, 903952, 1388212, 2429371, 2776424, 4858742, 5552848, 9717484, 19434968, 38869936]

約数ペア:

[(1, 38869936), (2, 19434968), (4, 9717484), (7, 5552848), (8, 4858742), (14, 2776424), (16, 2429371), (28, 1388212), (43, 903952), (49, 793264), (56, 694106), (86, 451976), (98, 396632), (112, 347053), (172, 225988), (196, 198316), (301, 129136), (344, 112994), (392, 99158), (602, 64568), (688, 56497), (784, 49579), (1153, 33712), (1204, 32284), (2107, 18448), (2306, 16856), (2408, 16142), (4214, 9224), (4612, 8428), (4816, 8071)]