7889856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 23469600

約数和(自身を除く): 15579744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 109, 116, 156, 174, 192, 208, 218, 232, 312, 327, 348, 377, 416, 436, 464, 624, 654, 696, 754, 832, 872, 928, 1131, 1248, 1308, 1392, 1417, 1508, 1744, 1856, 2262, 2496, 2616, 2784, 2834, 3016, 3161, 3488, 4251, 4524, 5232, 5568, 5668, 6032, 6322, 6976, 8502, 9048, 9483, 10464, 11336, 12064, 12644, 17004, 18096, 18966, 20928, 22672, 24128, 25288, 34008, 36192, 37932, 41093, 45344, 50576, 68016, 72384, 75864, 82186, 90688, 101152, 123279, 136032, 151728, 164372, 202304, 246558, 272064, 303456, 328744, 493116, 606912, 657488, 986232, 1314976, 1972464, 2629952, 3944928, 7889856]

約数ペア:

[(1, 7889856), (2, 3944928), (3, 2629952), (4, 1972464), (6, 1314976), (8, 986232), (12, 657488), (13, 606912), (16, 493116), (24, 328744), (26, 303456), (29, 272064), (32, 246558), (39, 202304), (48, 164372), (52, 151728), (58, 136032), (64, 123279), (78, 101152), (87, 90688), (96, 82186), (104, 75864), (109, 72384), (116, 68016), (156, 50576), (174, 45344), (192, 41093), (208, 37932), (218, 36192), (232, 34008), (312, 25288), (327, 24128), (348, 22672), (377, 20928), (416, 18966), (436, 18096), (464, 17004), (624, 12644), (654, 12064), (696, 11336), (754, 10464), (832, 9483), (872, 9048), (928, 8502), (1131, 6976), (1248, 6322), (1308, 6032), (1392, 5668), (1417, 5568), (1508, 5232), (1744, 4524), (1856, 4251), (2262, 3488), (2496, 3161), (2616, 3016), (2784, 2834)]