28512064

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 56

約数和(自身を含む): 66779648

約数和(自身を除く): 38267584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2053, 3472, 4106, 6944, 8212, 13888, 14371, 16424, 28742, 32848, 57484, 63643, 65696, 114968, 127286, 131392, 229936, 254572, 445501, 459872, 509144, 891002, 919744, 1018288, 1782004, 2036576, 3564008, 4073152, 7128016, 14256032, 28512064]

約数ペア:

[(1, 28512064), (2, 14256032), (4, 7128016), (7, 4073152), (8, 3564008), (14, 2036576), (16, 1782004), (28, 1018288), (31, 919744), (32, 891002), (56, 509144), (62, 459872), (64, 445501), (112, 254572), (124, 229936), (217, 131392), (224, 127286), (248, 114968), (434, 65696), (448, 63643), (496, 57484), (868, 32848), (992, 28742), (1736, 16424), (1984, 14371), (2053, 13888), (3472, 8212), (4106, 6944)]