57478192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 118920960

約数和(自身を除く): 61442768

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2663, 2698, 5326, 5396, 10652, 10792, 21304, 21584, 42608, 50597, 101194, 189073, 202388, 378146, 404776, 756292, 809552, 1512584, 3025168, 3592387, 7184774, 14369548, 28739096, 57478192]

約数ペア:

[(1, 57478192), (2, 28739096), (4, 14369548), (8, 7184774), (16, 3592387), (19, 3025168), (38, 1512584), (71, 809552), (76, 756292), (142, 404776), (152, 378146), (284, 202388), (304, 189073), (568, 101194), (1136, 50597), (1349, 42608), (2663, 21584), (2698, 21304), (5326, 10792), (5396, 10652)]