25708205656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 58342394880

約数和(自身を除く): 32634189224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 347, 388, 593, 644, 679, 694, 776, 1186, 1288, 1358, 1388, 2231, 2372, 2429, 2716, 2776, 4151, 4462, 4744, 4858, 5432, 7981, 8302, 8924, 9716, 13639, 15617, 15962, 16604, 17848, 19432, 27278, 31234, 31924, 33208, 33659, 54556, 55867, 57521, 62468, 63848, 67318, 95473, 109112, 111734, 115042, 124936, 134636, 190946, 205771, 223468, 230084, 235613, 269272, 381892, 402647, 411542, 446936, 460168, 471226, 763784, 774157, 805294, 823084, 942452, 1322983, 1440397, 1548314, 1610588, 1646168, 1884904, 2645966, 2880794, 3096628, 3221176, 4732733, 5291932, 5419099, 5761588, 6193256, 9260881, 9465466, 10583864, 10838198, 11523176, 18521762, 18930932, 19959787, 21676396, 33129131, 37043524, 37861864, 39919574, 43352792, 66258262, 74087048, 79839148, 132516524, 139718509, 159678296, 265033048, 279437018, 459075101, 558874036, 918150202, 1117748072, 1836300404, 3213525707, 3672600808, 6427051414, 12854102828, 25708205656]

約数ペア:

[(1, 25708205656), (2, 12854102828), (4, 6427051414), (7, 3672600808), (8, 3213525707), (14, 1836300404), (23, 1117748072), (28, 918150202), (46, 558874036), (56, 459075101), (92, 279437018), (97, 265033048), (161, 159678296), (184, 139718509), (194, 132516524), (322, 79839148), (347, 74087048), (388, 66258262), (593, 43352792), (644, 39919574), (679, 37861864), (694, 37043524), (776, 33129131), (1186, 21676396), (1288, 19959787), (1358, 18930932), (1388, 18521762), (2231, 11523176), (2372, 10838198), (2429, 10583864), (2716, 9465466), (2776, 9260881), (4151, 6193256), (4462, 5761588), (4744, 5419099), (4858, 5291932), (5432, 4732733), (7981, 3221176), (8302, 3096628), (8924, 2880794), (9716, 2645966), (13639, 1884904), (15617, 1646168), (15962, 1610588), (16604, 1548314), (17848, 1440397), (19432, 1322983), (27278, 942452), (31234, 823084), (31924, 805294), (33208, 774157), (33659, 763784), (54556, 471226), (55867, 460168), (57521, 446936), (62468, 411542), (63848, 402647), (67318, 381892), (95473, 269272), (109112, 235613), (111734, 230084), (115042, 223468), (124936, 205771), (134636, 190946)]