57501448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 114120000

約数和(自身を除く): 56618552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 1901, 3781, 3802, 7562, 7604, 15124, 15208, 30248, 36119, 72238, 144476, 288952, 378299, 756598, 1513196, 3026392, 7187681, 14375362, 28750724, 57501448]

約数ペア:

[(1, 57501448), (2, 28750724), (4, 14375362), (8, 7187681), (19, 3026392), (38, 1513196), (76, 756598), (152, 378299), (199, 288952), (398, 144476), (796, 72238), (1592, 36119), (1901, 30248), (3781, 15208), (3802, 15124), (7562, 7604)]