39744376

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1553}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 85407840

約数和(自身を除く): 45663464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1553, 1828, 3106, 3199, 3656, 6212, 6398, 10871, 12424, 12796, 21742, 25592, 43484, 86968, 709721, 1419442, 2838884, 4968047, 5677768, 9936094, 19872188, 39744376]

約数ペア:

[(1, 39744376), (2, 19872188), (4, 9936094), (7, 5677768), (8, 4968047), (14, 2838884), (28, 1419442), (56, 709721), (457, 86968), (914, 43484), (1553, 25592), (1828, 21742), (3106, 12796), (3199, 12424), (3656, 10871), (6212, 6398)]