1426845728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2806

約数の個数: 96

約数和(自身を含む): 3519065088

約数和(自身を除く): 2092219360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 227, 308, 352, 454, 616, 908, 1232, 1589, 1816, 2464, 2497, 2551, 3178, 3632, 4994, 5102, 6356, 7264, 9988, 10204, 12712, 17479, 17857, 19976, 20408, 25424, 28061, 34958, 35714, 39952, 40816, 50848, 56122, 69916, 71428, 79904, 81632, 112244, 139832, 142856, 196427, 224488, 279664, 285712, 392854, 448976, 559328, 571424, 579077, 785708, 897952, 1158154, 1571416, 2316308, 3142832, 4053539, 4632616, 6285664, 6369847, 8107078, 9265232, 12739694, 16214156, 18530464, 25479388, 32428312, 44588929, 50958776, 64856624, 89177858, 101917552, 129713248, 178355716, 203835104, 356711432, 713422864, 1426845728]

約数ペア:

[(1, 1426845728), (2, 713422864), (4, 356711432), (7, 203835104), (8, 178355716), (11, 129713248), (14, 101917552), (16, 89177858), (22, 64856624), (28, 50958776), (32, 44588929), (44, 32428312), (56, 25479388), (77, 18530464), (88, 16214156), (112, 12739694), (154, 9265232), (176, 8107078), (224, 6369847), (227, 6285664), (308, 4632616), (352, 4053539), (454, 3142832), (616, 2316308), (908, 1571416), (1232, 1158154), (1589, 897952), (1816, 785708), (2464, 579077), (2497, 571424), (2551, 559328), (3178, 448976), (3632, 392854), (4994, 285712), (5102, 279664), (6356, 224488), (7264, 196427), (9988, 142856), (10204, 139832), (12712, 112244), (17479, 81632), (17857, 79904), (19976, 71428), (20408, 69916), (25424, 56122), (28061, 50848), (34958, 40816), (35714, 39952)]