7788994108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{268253}}^1$

素因数の和:268342

約数の個数: 48

約数和(自身を含む): 16764801984

約数和(自身を除く): 8975807876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 268253, 536506, 1073012, 1877771, 3755542, 4560301, 7511084, 9120602, 16363433, 18241204, 31922107, 32726866, 63844214, 65453732, 114544031, 127688428, 229088062, 278178361, 458176124, 556356722, 1112713444, 1947248527, 3894497054, 7788994108]

約数ペア:

[(1, 7788994108), (2, 3894497054), (4, 1947248527), (7, 1112713444), (14, 556356722), (17, 458176124), (28, 278178361), (34, 229088062), (61, 127688428), (68, 114544031), (119, 65453732), (122, 63844214), (238, 32726866), (244, 31922107), (427, 18241204), (476, 16363433), (854, 9120602), (1037, 7511084), (1708, 4560301), (2074, 3755542), (4148, 1877771), (7259, 1073012), (14518, 536506), (29036, 268253)]