2023091728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1297}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 4725550720

約数和(自身を除く): 2702458992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 733, 1064, 1297, 1466, 2128, 2594, 2932, 5131, 5188, 5864, 9079, 10262, 10376, 11728, 13927, 18158, 20524, 20752, 24643, 27854, 36316, 41048, 49286, 55708, 72632, 82096, 97489, 98572, 111416, 145264, 172501, 194978, 197144, 222832, 345002, 389956, 394288, 690004, 779912, 950701, 1380008, 1559824, 1901402, 2760016, 3802804, 6654907, 7605608, 13309814, 15211216, 18063319, 26619628, 36126638, 53239256, 72253276, 106478512, 126443233, 144506552, 252886466, 289013104, 505772932, 1011545864, 2023091728]

約数ペア:

[(1, 2023091728), (2, 1011545864), (4, 505772932), (7, 289013104), (8, 252886466), (14, 144506552), (16, 126443233), (19, 106478512), (28, 72253276), (38, 53239256), (56, 36126638), (76, 26619628), (112, 18063319), (133, 15211216), (152, 13309814), (266, 7605608), (304, 6654907), (532, 3802804), (733, 2760016), (1064, 1901402), (1297, 1559824), (1466, 1380008), (2128, 950701), (2594, 779912), (2932, 690004), (5131, 394288), (5188, 389956), (5864, 345002), (9079, 222832), (10262, 197144), (10376, 194978), (11728, 172501), (13927, 145264), (18158, 111416), (20524, 98572), (20752, 97489), (24643, 82096), (27854, 72632), (36316, 55708), (41048, 49286)]