69629728

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7229}}^1$

素因数の和:7289

約数の個数: 48

約数和(自身を含む): 160332480

約数和(自身を除く): 90702752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 7229, 9632, 14458, 28916, 50603, 57832, 101206, 115664, 202412, 231328, 310847, 404824, 621694, 809648, 1243388, 1619296, 2175929, 2486776, 4351858, 4973552, 8703716, 9947104, 17407432, 34814864, 69629728]

約数ペア:

[(1, 69629728), (2, 34814864), (4, 17407432), (7, 9947104), (8, 8703716), (14, 4973552), (16, 4351858), (28, 2486776), (32, 2175929), (43, 1619296), (56, 1243388), (86, 809648), (112, 621694), (172, 404824), (224, 310847), (301, 231328), (344, 202412), (602, 115664), (688, 101206), (1204, 57832), (1376, 50603), (2408, 28916), (4816, 14458), (7229, 9632)]