28564704

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4749

約数の個数: 96

約数和(自身を含む): 95235840

約数和(自身を除く): 66671136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 4723, 6048, 9446, 14169, 18892, 28338, 33061, 37784, 42507, 56676, 66122, 75568, 85014, 99183, 113352, 127521, 132244, 151136, 170028, 198366, 226704, 255042, 264488, 297549, 340056, 396732, 453408, 510084, 528976, 595098, 680112, 793464, 892647, 1020168, 1057952, 1190196, 1360224, 1586928, 1785294, 2040336, 2380392, 3173856, 3570588, 4080672, 4760784, 7141176, 9521568, 14282352, 28564704]

約数ペア:

[(1, 28564704), (2, 14282352), (3, 9521568), (4, 7141176), (6, 4760784), (7, 4080672), (8, 3570588), (9, 3173856), (12, 2380392), (14, 2040336), (16, 1785294), (18, 1586928), (21, 1360224), (24, 1190196), (27, 1057952), (28, 1020168), (32, 892647), (36, 793464), (42, 680112), (48, 595098), (54, 528976), (56, 510084), (63, 453408), (72, 396732), (84, 340056), (96, 297549), (108, 264488), (112, 255042), (126, 226704), (144, 198366), (168, 170028), (189, 151136), (216, 132244), (224, 127521), (252, 113352), (288, 99183), (336, 85014), (378, 75568), (432, 66122), (504, 56676), (672, 42507), (756, 37784), (864, 33061), (1008, 28338), (1512, 18892), (2016, 14169), (3024, 9446), (4723, 6048)]