61318852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 130816000

約数和(自身を除く): 69497148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1459, 1501, 2212, 2918, 3002, 5836, 6004, 10213, 10507, 20426, 21014, 27721, 40852, 42028, 55442, 110884, 115261, 194047, 230522, 388094, 461044, 776188, 806827, 1613654, 2189959, 3227308, 4379918, 8759836, 15329713, 30659426, 61318852]

約数ペア:

[(1, 61318852), (2, 30659426), (4, 15329713), (7, 8759836), (14, 4379918), (19, 3227308), (28, 2189959), (38, 1613654), (76, 806827), (79, 776188), (133, 461044), (158, 388094), (266, 230522), (316, 194047), (532, 115261), (553, 110884), (1106, 55442), (1459, 42028), (1501, 40852), (2212, 27721), (2918, 21014), (3002, 20426), (5836, 10507), (6004, 10213)]