28581113328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{47639}}^1$

素因数の和:48110

約数の個数: 80

約数和(自身を含む): 76559385600

約数和(自身を除く): 47978272272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 431, 464, 696, 862, 1293, 1392, 1724, 2586, 3448, 5172, 6896, 10344, 12499, 20688, 24998, 37497, 47639, 49996, 74994, 95278, 99992, 142917, 149988, 190556, 199984, 285834, 299976, 381112, 571668, 599952, 762224, 1143336, 1381531, 2286672, 2763062, 4144593, 5526124, 8289186, 11052248, 16578372, 20532409, 22104496, 33156744, 41064818, 61597227, 66313488, 82129636, 123194454, 164259272, 246388908, 328518544, 492777816, 595439861, 985555632, 1190879722, 1786319583, 2381759444, 3572639166, 4763518888, 7145278332, 9527037776, 14290556664, 28581113328]

約数ペア:

[(1, 28581113328), (2, 14290556664), (3, 9527037776), (4, 7145278332), (6, 4763518888), (8, 3572639166), (12, 2381759444), (16, 1786319583), (24, 1190879722), (29, 985555632), (48, 595439861), (58, 492777816), (87, 328518544), (116, 246388908), (174, 164259272), (232, 123194454), (348, 82129636), (431, 66313488), (464, 61597227), (696, 41064818), (862, 33156744), (1293, 22104496), (1392, 20532409), (1724, 16578372), (2586, 11052248), (3448, 8289186), (5172, 5526124), (6896, 4144593), (10344, 2763062), (12499, 2286672), (20688, 1381531), (24998, 1143336), (37497, 762224), (47639, 599952), (49996, 571668), (74994, 381112), (95278, 299976), (99992, 285834), (142917, 199984), (149988, 190556)]