28013221824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097009}}^1$

素因数の和:1097050

約数の個数: 112

約数和(自身を含む): 89164972800

約数和(自身を除く): 61151750976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 1097009, 2194018, 3291027, 4388036, 6582054, 7679063, 8776072, 13164108, 15358126, 17552144, 20843171, 23037189, 26328216, 30716252, 35104288, 41686342, 46074378, 52656432, 61432504, 62529513, 70208576, 83372684, 92148756, 105312864, 122865008, 125059026, 145902197, 166745368, 184297512, 210625728, 245730016, 250118052, 291804394, 333490736, 368595024, 437706591, 491460032, 500236104, 583608788, 666981472, 737190048, 875413182, 1000472208, 1167217576, 1333962944, 1474380096, 1750826364, 2000944416, 2334435152, 3501652728, 4001888832, 4668870304, 7003305456, 9337740608, 14006610912, 28013221824]

約数ペア:

[(1, 28013221824), (2, 14006610912), (3, 9337740608), (4, 7003305456), (6, 4668870304), (7, 4001888832), (8, 3501652728), (12, 2334435152), (14, 2000944416), (16, 1750826364), (19, 1474380096), (21, 1333962944), (24, 1167217576), (28, 1000472208), (32, 875413182), (38, 737190048), (42, 666981472), (48, 583608788), (56, 500236104), (57, 491460032), (64, 437706591), (76, 368595024), (84, 333490736), (96, 291804394), (112, 250118052), (114, 245730016), (133, 210625728), (152, 184297512), (168, 166745368), (192, 145902197), (224, 125059026), (228, 122865008), (266, 105312864), (304, 92148756), (336, 83372684), (399, 70208576), (448, 62529513), (456, 61432504), (532, 52656432), (608, 46074378), (672, 41686342), (798, 35104288), (912, 30716252), (1064, 26328216), (1216, 23037189), (1344, 20843171), (1596, 17552144), (1824, 15358126), (2128, 13164108), (3192, 8776072), (3648, 7679063), (4256, 6582054), (6384, 4388036), (8512, 3291027), (12768, 2194018), (25536, 1097009)]