28601806212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{879839}}^1$

素因数の和:879902

約数の個数: 96

約数和(自身を含む): 86717030400

約数和(自身を除く): 58115224188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4644, 5418, 8127, 10836, 16254, 32508, 879839, 1759678, 2639517, 3519356, 5279034, 6158873, 7918551, 10558068, 12317746, 15837102, 18476619, 23755653, 24635492, 31674204, 36953238, 37833077, 47511306, 55429857, 73906476, 75666154, 95022612, 110859714, 113499231, 151332308, 166289571, 221719428, 226998462, 264831539, 332579142, 340497693, 453996924, 529663078, 665158284, 680995386, 794494617, 1021493079, 1059326156, 1361990772, 1588989234, 2042986158, 2383483851, 3177978468, 4085972316, 4766967702, 7150451553, 9533935404, 14300903106, 28601806212]

約数ペア:

[(1, 28601806212), (2, 14300903106), (3, 9533935404), (4, 7150451553), (6, 4766967702), (7, 4085972316), (9, 3177978468), (12, 2383483851), (14, 2042986158), (18, 1588989234), (21, 1361990772), (27, 1059326156), (28, 1021493079), (36, 794494617), (42, 680995386), (43, 665158284), (54, 529663078), (63, 453996924), (84, 340497693), (86, 332579142), (108, 264831539), (126, 226998462), (129, 221719428), (172, 166289571), (189, 151332308), (252, 113499231), (258, 110859714), (301, 95022612), (378, 75666154), (387, 73906476), (516, 55429857), (602, 47511306), (756, 37833077), (774, 36953238), (903, 31674204), (1161, 24635492), (1204, 23755653), (1548, 18476619), (1806, 15837102), (2322, 12317746), (2709, 10558068), (3612, 7918551), (4644, 6158873), (5418, 5279034), (8127, 3519356), (10836, 2639517), (16254, 1759678), (32508, 879839)]