22620752

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 57844512

約数和(自身を除く): 35223760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 61, 77, 86, 88, 98, 112, 122, 154, 172, 176, 196, 244, 301, 308, 344, 392, 427, 473, 488, 539, 602, 616, 671, 688, 784, 854, 946, 976, 1078, 1204, 1232, 1342, 1708, 1892, 2107, 2156, 2408, 2623, 2684, 2989, 3311, 3416, 3784, 4214, 4312, 4697, 4816, 5246, 5368, 5978, 6622, 6832, 7568, 8428, 8624, 9394, 10492, 10736, 11956, 13244, 16856, 18361, 18788, 20984, 23177, 23912, 26488, 28853, 32879, 33712, 36722, 37576, 41968, 46354, 47824, 52976, 57706, 65758, 73444, 75152, 92708, 115412, 128527, 131516, 146888, 185416, 201971, 230824, 257054, 263032, 293776, 370832, 403942, 461648, 514108, 526064, 807884, 1028216, 1413797, 1615768, 2056432, 2827594, 3231536, 5655188, 11310376, 22620752]

約数ペア:

[(1, 22620752), (2, 11310376), (4, 5655188), (7, 3231536), (8, 2827594), (11, 2056432), (14, 1615768), (16, 1413797), (22, 1028216), (28, 807884), (43, 526064), (44, 514108), (49, 461648), (56, 403942), (61, 370832), (77, 293776), (86, 263032), (88, 257054), (98, 230824), (112, 201971), (122, 185416), (154, 146888), (172, 131516), (176, 128527), (196, 115412), (244, 92708), (301, 75152), (308, 73444), (344, 65758), (392, 57706), (427, 52976), (473, 47824), (488, 46354), (539, 41968), (602, 37576), (616, 36722), (671, 33712), (688, 32879), (784, 28853), (854, 26488), (946, 23912), (976, 23177), (1078, 20984), (1204, 18788), (1232, 18361), (1342, 16856), (1708, 13244), (1892, 11956), (2107, 10736), (2156, 10492), (2408, 9394), (2623, 8624), (2684, 8428), (2989, 7568), (3311, 6832), (3416, 6622), (3784, 5978), (4214, 5368), (4312, 5246), (4697, 4816)]