28369488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3712

約数の個数: 80

約数和(自身を含む): 87422976

約数和(自身を除く): 59053488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3671, 3864, 7342, 7728, 11013, 14684, 22026, 25697, 29368, 44052, 51394, 58736, 77091, 84433, 88104, 102788, 154182, 168866, 176208, 205576, 253299, 308364, 337732, 411152, 506598, 591031, 616728, 675464, 1013196, 1182062, 1233456, 1350928, 1773093, 2026392, 2364124, 3546186, 4052784, 4728248, 7092372, 9456496, 14184744, 28369488]

約数ペア:

[(1, 28369488), (2, 14184744), (3, 9456496), (4, 7092372), (6, 4728248), (7, 4052784), (8, 3546186), (12, 2364124), (14, 2026392), (16, 1773093), (21, 1350928), (23, 1233456), (24, 1182062), (28, 1013196), (42, 675464), (46, 616728), (48, 591031), (56, 506598), (69, 411152), (84, 337732), (92, 308364), (112, 253299), (138, 205576), (161, 176208), (168, 168866), (184, 154182), (276, 102788), (322, 88104), (336, 84433), (368, 77091), (483, 58736), (552, 51394), (644, 44052), (966, 29368), (1104, 25697), (1288, 22026), (1932, 14684), (2576, 11013), (3671, 7728), (3864, 7342)]