28116312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 83616000

約数和(自身を除く): 55499688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 199, 203, 232, 348, 398, 406, 597, 609, 696, 796, 812, 841, 1194, 1218, 1393, 1592, 1624, 1682, 2388, 2436, 2523, 2786, 3364, 4179, 4776, 4872, 5046, 5572, 5771, 5887, 6728, 8358, 10092, 11144, 11542, 11774, 16716, 17313, 17661, 20184, 23084, 23548, 33432, 34626, 35322, 40397, 46168, 47096, 69252, 70644, 80794, 121191, 138504, 141288, 161588, 167359, 242382, 323176, 334718, 484764, 502077, 669436, 969528, 1004154, 1171513, 1338872, 2008308, 2343026, 3514539, 4016616, 4686052, 7029078, 9372104, 14058156, 28116312]

約数ペア:

[(1, 28116312), (2, 14058156), (3, 9372104), (4, 7029078), (6, 4686052), (7, 4016616), (8, 3514539), (12, 2343026), (14, 2008308), (21, 1338872), (24, 1171513), (28, 1004154), (29, 969528), (42, 669436), (56, 502077), (58, 484764), (84, 334718), (87, 323176), (116, 242382), (168, 167359), (174, 161588), (199, 141288), (203, 138504), (232, 121191), (348, 80794), (398, 70644), (406, 69252), (597, 47096), (609, 46168), (696, 40397), (796, 35322), (812, 34626), (841, 33432), (1194, 23548), (1218, 23084), (1393, 20184), (1592, 17661), (1624, 17313), (1682, 16716), (2388, 11774), (2436, 11542), (2523, 11144), (2786, 10092), (3364, 8358), (4179, 6728), (4776, 5887), (4872, 5771), (5046, 5572)]