27718992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 89833536

約数和(自身を除く): 62114544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 257, 321, 336, 428, 504, 514, 642, 749, 771, 856, 963, 1008, 1028, 1284, 1498, 1542, 1712, 1799, 1926, 2056, 2247, 2313, 2568, 2996, 3084, 3598, 3852, 4112, 4494, 4626, 5136, 5397, 5992, 6168, 6741, 7196, 7704, 8988, 9252, 10794, 11984, 12336, 13482, 14392, 15408, 16191, 17976, 18504, 21588, 26964, 27499, 28784, 32382, 35952, 37008, 43176, 53928, 54998, 64764, 82497, 86352, 107856, 109996, 129528, 164994, 192493, 219992, 247491, 259056, 329988, 384986, 439984, 494982, 577479, 659976, 769972, 989964, 1154958, 1319952, 1539944, 1732437, 1979928, 2309916, 3079888, 3464874, 3959856, 4619832, 6929748, 9239664, 13859496, 27718992]

約数ペア:

[(1, 27718992), (2, 13859496), (3, 9239664), (4, 6929748), (6, 4619832), (7, 3959856), (8, 3464874), (9, 3079888), (12, 2309916), (14, 1979928), (16, 1732437), (18, 1539944), (21, 1319952), (24, 1154958), (28, 989964), (36, 769972), (42, 659976), (48, 577479), (56, 494982), (63, 439984), (72, 384986), (84, 329988), (107, 259056), (112, 247491), (126, 219992), (144, 192493), (168, 164994), (214, 129528), (252, 109996), (257, 107856), (321, 86352), (336, 82497), (428, 64764), (504, 54998), (514, 53928), (642, 43176), (749, 37008), (771, 35952), (856, 32382), (963, 28784), (1008, 27499), (1028, 26964), (1284, 21588), (1498, 18504), (1542, 17976), (1712, 16191), (1799, 15408), (1926, 14392), (2056, 13482), (2247, 12336), (2313, 11984), (2568, 10794), (2996, 9252), (3084, 8988), (3598, 7704), (3852, 7196), (4112, 6741), (4494, 6168), (4626, 5992), (5136, 5397)]