39408712

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 85032000

約数和(自身を除く): 45623288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 4723, 8344, 9446, 18892, 33061, 37784, 66122, 132244, 264488, 703727, 1407454, 2814908, 4926089, 5629816, 9852178, 19704356, 39408712]

約数ペア:

[(1, 39408712), (2, 19704356), (4, 9852178), (7, 5629816), (8, 4926089), (14, 2814908), (28, 1407454), (56, 703727), (149, 264488), (298, 132244), (596, 66122), (1043, 37784), (1192, 33061), (2086, 18892), (4172, 9446), (4723, 8344)]