70949284

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 145669888

約数和(自身を除く): 74720604

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 337, 412, 511, 674, 721, 1022, 1348, 1442, 2044, 2359, 2884, 4718, 7519, 9436, 15038, 24601, 30076, 34711, 49202, 52633, 69422, 98404, 105266, 138844, 172207, 210532, 242977, 344414, 485954, 688828, 971908, 2533903, 5067806, 10135612, 17737321, 35474642, 70949284]

約数ペア:

[(1, 70949284), (2, 35474642), (4, 17737321), (7, 10135612), (14, 5067806), (28, 2533903), (73, 971908), (103, 688828), (146, 485954), (206, 344414), (292, 242977), (337, 210532), (412, 172207), (511, 138844), (674, 105266), (721, 98404), (1022, 69422), (1348, 52633), (1442, 49202), (2044, 34711), (2359, 30076), (2884, 24601), (4718, 15038), (7519, 9436)]