39158728

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18899}}^1$

素因数の和:18949

約数の個数: 32

約数和(自身を含む): 86184000

約数和(自身を除く): 47025272

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 18899, 37798, 75596, 132293, 151192, 264586, 529172, 699263, 1058344, 1398526, 2797052, 4894841, 5594104, 9789682, 19579364, 39158728]

約数ペア:

[(1, 39158728), (2, 19579364), (4, 9789682), (7, 5594104), (8, 4894841), (14, 2797052), (28, 1398526), (37, 1058344), (56, 699263), (74, 529172), (148, 264586), (259, 151192), (296, 132293), (518, 75596), (1036, 37798), (2072, 18899)]