28057176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 59552424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 179, 252, 311, 358, 504, 537, 622, 716, 933, 1074, 1244, 1253, 1432, 1611, 1866, 2148, 2177, 2488, 2506, 2799, 3222, 3732, 3759, 4296, 4354, 5012, 5598, 6444, 6531, 7464, 7518, 8708, 10024, 11196, 11277, 12888, 13062, 15036, 17416, 19593, 22392, 22554, 26124, 30072, 39186, 45108, 52248, 55669, 78372, 90216, 111338, 156744, 167007, 222676, 334014, 389683, 445352, 501021, 668028, 779366, 1002042, 1169049, 1336056, 1558732, 2004084, 2338098, 3117464, 3507147, 4008168, 4676196, 7014294, 9352392, 14028588, 28057176]

約数ペア:

[(1, 28057176), (2, 14028588), (3, 9352392), (4, 7014294), (6, 4676196), (7, 4008168), (8, 3507147), (9, 3117464), (12, 2338098), (14, 2004084), (18, 1558732), (21, 1336056), (24, 1169049), (28, 1002042), (36, 779366), (42, 668028), (56, 501021), (63, 445352), (72, 389683), (84, 334014), (126, 222676), (168, 167007), (179, 156744), (252, 111338), (311, 90216), (358, 78372), (504, 55669), (537, 52248), (622, 45108), (716, 39186), (933, 30072), (1074, 26124), (1244, 22554), (1253, 22392), (1432, 19593), (1611, 17416), (1866, 15036), (2148, 13062), (2177, 12888), (2488, 11277), (2506, 11196), (2799, 10024), (3222, 8708), (3732, 7518), (3759, 7464), (4296, 6531), (4354, 6444), (5012, 5598)]