61847072

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 142414272

約数和(自身を除く): 80567200

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, 6421, 9632, 12842, 25684, 44947, 51368, 89894, 102736, 179788, 205472, 276103, 359576, 552206, 719152, 1104412, 1438304, 1932721, 2208824, 3865442, 4417648, 7730884, 8835296, 15461768, 30923536, 61847072]

約数ペア:

[(1, 61847072), (2, 30923536), (4, 15461768), (7, 8835296), (8, 7730884), (14, 4417648), (16, 3865442), (28, 2208824), (32, 1932721), (43, 1438304), (56, 1104412), (86, 719152), (112, 552206), (172, 359576), (224, 276103), (301, 205472), (344, 179788), (602, 102736), (688, 89894), (1204, 51368), (1376, 44947), (2408, 25684), (4816, 12842), (6421, 9632)]