27291068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 58840320

約数和(自身を除く): 31549252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1193, 1204, 1634, 2386, 3268, 4772, 5719, 8351, 11438, 16702, 22667, 22876, 33404, 45334, 51299, 90668, 102598, 158669, 205196, 317338, 359093, 634676, 718186, 974681, 1436372, 1949362, 3898724, 6822767, 13645534, 27291068]

約数ペア:

[(1, 27291068), (2, 13645534), (4, 6822767), (7, 3898724), (14, 1949362), (19, 1436372), (28, 974681), (38, 718186), (43, 634676), (76, 359093), (86, 317338), (133, 205196), (172, 158669), (266, 102598), (301, 90668), (532, 51299), (602, 45334), (817, 33404), (1193, 22876), (1204, 22667), (1634, 16702), (2386, 11438), (3268, 8351), (4772, 5719)]