74570041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 31874759

約数列:

[1, 7, 13, 17, 19, 43, 59, 91, 119, 133, 221, 247, 301, 323, 413, 559, 731, 767, 817, 1003, 1121, 1547, 1729, 2261, 2537, 3913, 4199, 5117, 5369, 5719, 7021, 7847, 9503, 10621, 13039, 13889, 14573, 17759, 19057, 29393, 32981, 43129, 48203, 66521, 74347, 91273, 97223, 102011, 133399, 180557, 230867, 247741, 301903, 337421, 560677, 626639, 819451, 1263899, 1734187, 3924739, 4386473, 5736157, 10652863, 74570041]

約数ペア:

[(1, 74570041), (7, 10652863), (13, 5736157), (17, 4386473), (19, 3924739), (43, 1734187), (59, 1263899), (91, 819451), (119, 626639), (133, 560677), (221, 337421), (247, 301903), (301, 247741), (323, 230867), (413, 180557), (559, 133399), (731, 102011), (767, 97223), (817, 91273), (1003, 74347), (1121, 66521), (1547, 48203), (1729, 43129), (2261, 32981), (2537, 29393), (3913, 19057), (4199, 17759), (5117, 14573), (5369, 13889), (5719, 13039), (7021, 10621), (7847, 9503)]