38576728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 75232800

約数和(自身を除く): 36656072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 514, 647, 1028, 1294, 2056, 2588, 5176, 7453, 14906, 18763, 29812, 37526, 59624, 75052, 150104, 166279, 332558, 665116, 1330232, 4822091, 9644182, 19288364, 38576728]

約数ペア:

[(1, 38576728), (2, 19288364), (4, 9644182), (8, 4822091), (29, 1330232), (58, 665116), (116, 332558), (232, 166279), (257, 150104), (514, 75052), (647, 59624), (1028, 37526), (1294, 29812), (2056, 18763), (2588, 14906), (5176, 7453)]