28391689728

素因数分解:

$2^9\times 3^4\times {\mathrm{684599}}^1$

素因数の和:684629

約数の個数: 100

約数和(自身を含む): 84741841800

約数和(自身を除く): 56350152072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 41472, 684599, 1369198, 2053797, 2738396, 4107594, 5476792, 6161391, 8215188, 10953584, 12322782, 16430376, 18484173, 21907168, 24645564, 32860752, 36968346, 43814336, 49291128, 55452519, 65721504, 73936692, 87628672, 98582256, 110905038, 131443008, 147873384, 175257344, 197164512, 221810076, 262886016, 295746768, 350514688, 394329024, 443620152, 525772032, 591493536, 788658048, 887240304, 1051544064, 1182987072, 1577316096, 1774480608, 2365974144, 3154632192, 3548961216, 4731948288, 7097922432, 9463896576, 14195844864, 28391689728]

約数ペア:

[(1, 28391689728), (2, 14195844864), (3, 9463896576), (4, 7097922432), (6, 4731948288), (8, 3548961216), (9, 3154632192), (12, 2365974144), (16, 1774480608), (18, 1577316096), (24, 1182987072), (27, 1051544064), (32, 887240304), (36, 788658048), (48, 591493536), (54, 525772032), (64, 443620152), (72, 394329024), (81, 350514688), (96, 295746768), (108, 262886016), (128, 221810076), (144, 197164512), (162, 175257344), (192, 147873384), (216, 131443008), (256, 110905038), (288, 98582256), (324, 87628672), (384, 73936692), (432, 65721504), (512, 55452519), (576, 49291128), (648, 43814336), (768, 36968346), (864, 32860752), (1152, 24645564), (1296, 21907168), (1536, 18484173), (1728, 16430376), (2304, 12322782), (2592, 10953584), (3456, 8215188), (4608, 6161391), (5184, 5476792), (6912, 4107594), (10368, 2738396), (13824, 2053797), (20736, 1369198), (41472, 684599)]