39861136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9671

約数の個数: 40

約数和(自身を含む): 90658880

約数和(自身を除く): 50797744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 9619, 19238, 38476, 67333, 76952, 134666, 153904, 269332, 355903, 538664, 711806, 1077328, 1423612, 2491321, 2847224, 4982642, 5694448, 9965284, 19930568, 39861136]

約数ペア:

[(1, 39861136), (2, 19930568), (4, 9965284), (7, 5694448), (8, 4982642), (14, 2847224), (16, 2491321), (28, 1423612), (37, 1077328), (56, 711806), (74, 538664), (112, 355903), (148, 269332), (259, 153904), (296, 134666), (518, 76952), (592, 67333), (1036, 38476), (2072, 19238), (4144, 9619)]