8270738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 8318062

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 59, 62, 118, 119, 133, 217, 238, 266, 323, 413, 434, 527, 589, 646, 826, 1003, 1054, 1121, 1178, 1829, 2006, 2242, 2261, 3658, 3689, 4123, 4522, 7021, 7378, 7847, 8246, 10013, 12803, 14042, 15694, 19057, 20026, 25606, 31093, 34751, 38114, 62186, 69502, 70091, 133399, 140182, 217651, 243257, 266798, 435302, 486514, 590767, 1181534, 4135369, 8270738]

約数ペア:

[(1, 8270738), (2, 4135369), (7, 1181534), (14, 590767), (17, 486514), (19, 435302), (31, 266798), (34, 243257), (38, 217651), (59, 140182), (62, 133399), (118, 70091), (119, 69502), (133, 62186), (217, 38114), (238, 34751), (266, 31093), (323, 25606), (413, 20026), (434, 19057), (527, 15694), (589, 14042), (646, 12803), (826, 10013), (1003, 8246), (1054, 7847), (1121, 7378), (1178, 7021), (1829, 4522), (2006, 4123), (2242, 3689), (2261, 3658)]