71027152

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 163418112

約数和(自身を除く): 92390960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 103, 112, 131, 188, 206, 262, 329, 376, 412, 524, 658, 721, 752, 824, 917, 1048, 1316, 1442, 1648, 1834, 2096, 2632, 2884, 3668, 4841, 5264, 5768, 6157, 7336, 9682, 11536, 12314, 13493, 14672, 19364, 24628, 26986, 33887, 38728, 43099, 49256, 53972, 67774, 77456, 86198, 94451, 98512, 107944, 135548, 172396, 188902, 215888, 271096, 344792, 377804, 542192, 634171, 689584, 755608, 1268342, 1511216, 2536684, 4439197, 5073368, 8878394, 10146736, 17756788, 35513576, 71027152]

約数ペア:

[(1, 71027152), (2, 35513576), (4, 17756788), (7, 10146736), (8, 8878394), (14, 5073368), (16, 4439197), (28, 2536684), (47, 1511216), (56, 1268342), (94, 755608), (103, 689584), (112, 634171), (131, 542192), (188, 377804), (206, 344792), (262, 271096), (329, 215888), (376, 188902), (412, 172396), (524, 135548), (658, 107944), (721, 98512), (752, 94451), (824, 86198), (917, 77456), (1048, 67774), (1316, 53972), (1442, 49256), (1648, 43099), (1834, 38728), (2096, 33887), (2632, 26986), (2884, 24628), (3668, 19364), (4841, 14672), (5264, 13493), (5768, 12314), (6157, 11536), (7336, 9682)]