74667068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 154225344

約数和(自身を除く): 79558276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 337, 386, 574, 674, 772, 1148, 1348, 1351, 2359, 2702, 4718, 5404, 7913, 9436, 13817, 15826, 27634, 31652, 55268, 55391, 65041, 96719, 110782, 130082, 193438, 221564, 260164, 386876, 455287, 910574, 1821148, 2666681, 5333362, 10666724, 18666767, 37333534, 74667068]

約数ペア:

[(1, 74667068), (2, 37333534), (4, 18666767), (7, 10666724), (14, 5333362), (28, 2666681), (41, 1821148), (82, 910574), (164, 455287), (193, 386876), (287, 260164), (337, 221564), (386, 193438), (574, 130082), (674, 110782), (772, 96719), (1148, 65041), (1348, 55391), (1351, 55268), (2359, 31652), (2702, 27634), (4718, 15826), (5404, 13817), (7913, 9436)]