42257824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9965

約数の個数: 48

約数和(自身を含む): 100094400

約数和(自身を除く): 57836576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9929, 19858, 39716, 69503, 79432, 139006, 158864, 188651, 278012, 317728, 377302, 556024, 754604, 1112048, 1320557, 1509208, 2224096, 2641114, 3018416, 5282228, 6036832, 10564456, 21128912, 42257824]

約数ペア:

[(1, 42257824), (2, 21128912), (4, 10564456), (7, 6036832), (8, 5282228), (14, 3018416), (16, 2641114), (19, 2224096), (28, 1509208), (32, 1320557), (38, 1112048), (56, 754604), (76, 556024), (112, 377302), (133, 317728), (152, 278012), (224, 188651), (266, 158864), (304, 139006), (532, 79432), (608, 69503), (1064, 39716), (2128, 19858), (4256, 9929)]