70478128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 164560896

約数和(自身を除く): 94082768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 383, 424, 434, 496, 742, 766, 848, 868, 1484, 1532, 1643, 1736, 2681, 2968, 3064, 3286, 3472, 5362, 5936, 6128, 6572, 10724, 11501, 11873, 13144, 20299, 21448, 23002, 23746, 26288, 40598, 42896, 46004, 47492, 81196, 83111, 92008, 94984, 142093, 162392, 166222, 184016, 189968, 284186, 324784, 332444, 568372, 629269, 664888, 1136744, 1258538, 1329776, 2273488, 2517076, 4404883, 5034152, 8809766, 10068304, 17619532, 35239064, 70478128]

約数ペア:

[(1, 70478128), (2, 35239064), (4, 17619532), (7, 10068304), (8, 8809766), (14, 5034152), (16, 4404883), (28, 2517076), (31, 2273488), (53, 1329776), (56, 1258538), (62, 1136744), (106, 664888), (112, 629269), (124, 568372), (212, 332444), (217, 324784), (248, 284186), (371, 189968), (383, 184016), (424, 166222), (434, 162392), (496, 142093), (742, 94984), (766, 92008), (848, 83111), (868, 81196), (1484, 47492), (1532, 46004), (1643, 42896), (1736, 40598), (2681, 26288), (2968, 23746), (3064, 23002), (3286, 21448), (3472, 20299), (5362, 13144), (5936, 11873), (6128, 11501), (6572, 10724)]