66869278

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 118738368

約数和(自身を除く): 51869090

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1201, 1358, 2402, 3977, 7954, 8407, 16814, 27839, 49241, 55678, 98482, 116497, 232994, 344687, 689374, 815479, 1630958, 4776377, 9552754, 33434639, 66869278]

約数ペア:

[(1, 66869278), (2, 33434639), (7, 9552754), (14, 4776377), (41, 1630958), (82, 815479), (97, 689374), (194, 344687), (287, 232994), (574, 116497), (679, 98482), (1201, 55678), (1358, 49241), (2402, 27839), (3977, 16814), (7954, 8407)]