27996864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 87099648

約数和(自身を除く): 59102784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 563, 592, 672, 777, 888, 1036, 1126, 1184, 1344, 1554, 1689, 1776, 2072, 2252, 2368, 3108, 3378, 3552, 3941, 4144, 4504, 6216, 6756, 7104, 7882, 8288, 9008, 11823, 12432, 13512, 15764, 16576, 18016, 20831, 23646, 24864, 27024, 31528, 36032, 41662, 47292, 49728, 54048, 62493, 63056, 83324, 94584, 108096, 124986, 126112, 145817, 166648, 189168, 249972, 252224, 291634, 333296, 378336, 437451, 499944, 583268, 666592, 756672, 874902, 999888, 1166536, 1333184, 1749804, 1999776, 2333072, 3499608, 3999552, 4666144, 6999216, 9332288, 13998432, 27996864]

約数ペア:

[(1, 27996864), (2, 13998432), (3, 9332288), (4, 6999216), (6, 4666144), (7, 3999552), (8, 3499608), (12, 2333072), (14, 1999776), (16, 1749804), (21, 1333184), (24, 1166536), (28, 999888), (32, 874902), (37, 756672), (42, 666592), (48, 583268), (56, 499944), (64, 437451), (74, 378336), (84, 333296), (96, 291634), (111, 252224), (112, 249972), (148, 189168), (168, 166648), (192, 145817), (222, 126112), (224, 124986), (259, 108096), (296, 94584), (336, 83324), (444, 63056), (448, 62493), (518, 54048), (563, 49728), (592, 47292), (672, 41662), (777, 36032), (888, 31528), (1036, 27024), (1126, 24864), (1184, 23646), (1344, 20831), (1554, 18016), (1689, 16576), (1776, 15764), (2072, 13512), (2252, 12432), (2368, 11823), (3108, 9008), (3378, 8288), (3552, 7882), (3941, 7104), (4144, 6756), (4504, 6216)]