21622393856

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13901}}^1$

素因数の和:13966

約数の個数: 132

約数和(自身を含む): 51906286656

約数和(自身を除く): 30283892800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1024, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3584, 3968, 6076, 6272, 6944, 7168, 7936, 12152, 12544, 13888, 13901, 15872, 24304, 25088, 27776, 27802, 31744, 48608, 50176, 55552, 55604, 97216, 97307, 111104, 111208, 194432, 194614, 222208, 222416, 388864, 389228, 430931, 444832, 681149, 777728, 778456, 861862, 889664, 1362298, 1555456, 1556912, 1723724, 1779328, 2724596, 3016517, 3113824, 3447448, 3558656, 5449192, 6033034, 6227648, 6894896, 7117312, 10898384, 12066068, 12455296, 13789792, 14234624, 21115619, 21796768, 24132136, 24910592, 27579584, 42231238, 43593536, 48264272, 49821184, 55159168, 84462476, 87187072, 96528544, 99642368, 110318336, 168924952, 174374144, 193057088, 220636672, 337849904, 348748288, 386114176, 441273344, 675699808, 697496576, 772228352, 1351399616, 1544456704, 2702799232, 3088913408, 5405598464, 10811196928, 21622393856]

約数ペア:

[(1, 21622393856), (2, 10811196928), (4, 5405598464), (7, 3088913408), (8, 2702799232), (14, 1544456704), (16, 1351399616), (28, 772228352), (31, 697496576), (32, 675699808), (49, 441273344), (56, 386114176), (62, 348748288), (64, 337849904), (98, 220636672), (112, 193057088), (124, 174374144), (128, 168924952), (196, 110318336), (217, 99642368), (224, 96528544), (248, 87187072), (256, 84462476), (392, 55159168), (434, 49821184), (448, 48264272), (496, 43593536), (512, 42231238), (784, 27579584), (868, 24910592), (896, 24132136), (992, 21796768), (1024, 21115619), (1519, 14234624), (1568, 13789792), (1736, 12455296), (1792, 12066068), (1984, 10898384), (3038, 7117312), (3136, 6894896), (3472, 6227648), (3584, 6033034), (3968, 5449192), (6076, 3558656), (6272, 3447448), (6944, 3113824), (7168, 3016517), (7936, 2724596), (12152, 1779328), (12544, 1723724), (13888, 1556912), (13901, 1555456), (15872, 1362298), (24304, 889664), (25088, 861862), (27776, 778456), (27802, 777728), (31744, 681149), (48608, 444832), (50176, 430931), (55552, 389228), (55604, 388864), (97216, 222416), (97307, 222208), (111104, 194614), (111208, 194432)]