71803956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20849}}^1$

素因数の和:20904

約数の個数: 48

約数和(自身を含む): 196156800

約数和(自身を除く): 124352844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20849, 41698, 62547, 83396, 125094, 145943, 250188, 291886, 437829, 583772, 854809, 875658, 1709618, 1751316, 2564427, 3419236, 5128854, 5983663, 10257708, 11967326, 17950989, 23934652, 35901978, 71803956]

約数ペア:

[(1, 71803956), (2, 35901978), (3, 23934652), (4, 17950989), (6, 11967326), (7, 10257708), (12, 5983663), (14, 5128854), (21, 3419236), (28, 2564427), (41, 1751316), (42, 1709618), (82, 875658), (84, 854809), (123, 583772), (164, 437829), (246, 291886), (287, 250188), (492, 145943), (574, 125094), (861, 83396), (1148, 62547), (1722, 41698), (3444, 20849)]