13299181448

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^2\times {\mathrm{63823}}^1$

素因数の和:63958

約数の個数: 48

約数和(自身を含む): 28973543040

約数和(自身を除く): 15674361592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 3721, 7442, 14884, 26047, 29768, 52094, 63823, 104188, 127646, 208376, 255292, 446761, 510584, 893522, 1787044, 3574088, 3893203, 7786406, 15572812, 27252421, 31145624, 54504842, 109009684, 218019368, 237485383, 474970766, 949941532, 1662397681, 1899883064, 3324795362, 6649590724, 13299181448]

約数ペア:

[(1, 13299181448), (2, 6649590724), (4, 3324795362), (7, 1899883064), (8, 1662397681), (14, 949941532), (28, 474970766), (56, 237485383), (61, 218019368), (122, 109009684), (244, 54504842), (427, 31145624), (488, 27252421), (854, 15572812), (1708, 7786406), (3416, 3893203), (3721, 3574088), (7442, 1787044), (14884, 893522), (26047, 510584), (29768, 446761), (52094, 255292), (63823, 208376), (104188, 127646)]