39981984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59497}}^1$

素因数の和:59517

約数の個数: 48

約数和(自身を含む): 119947968

約数和(自身を除く): 79965984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 59497, 118994, 178491, 237988, 356982, 416479, 475976, 713964, 832958, 951952, 1249437, 1427928, 1665916, 1903904, 2498874, 2855856, 3331832, 4997748, 5711712, 6663664, 9995496, 13327328, 19990992, 39981984]

約数ペア:

[(1, 39981984), (2, 19990992), (3, 13327328), (4, 9995496), (6, 6663664), (7, 5711712), (8, 4997748), (12, 3331832), (14, 2855856), (16, 2498874), (21, 1903904), (24, 1665916), (28, 1427928), (32, 1249437), (42, 951952), (48, 832958), (56, 713964), (84, 475976), (96, 416479), (112, 356982), (168, 237988), (224, 178491), (336, 118994), (672, 59497)]