42264208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19895

約数の個数: 40

約数和(自身を含む): 98515520

約数和(自身を除く): 56251312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19861, 39722, 79444, 139027, 158888, 278054, 317776, 377359, 556108, 754718, 1112216, 1509436, 2224432, 2641513, 3018872, 5283026, 6037744, 10566052, 21132104, 42264208]

約数ペア:

[(1, 42264208), (2, 21132104), (4, 10566052), (7, 6037744), (8, 5283026), (14, 3018872), (16, 2641513), (19, 2224432), (28, 1509436), (38, 1112216), (56, 754718), (76, 556108), (112, 377359), (133, 317776), (152, 278054), (266, 158888), (304, 139027), (532, 79444), (1064, 39722), (2128, 19861)]