67739104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 75961376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2591, 3268, 5182, 6536, 10364, 13072, 20728, 26144, 41456, 49229, 82912, 98458, 111413, 196916, 222826, 393832, 445652, 787664, 891304, 1575328, 1782608, 2116847, 3565216, 4233694, 8467388, 16934776, 33869552, 67739104]

約数ペア:

[(1, 67739104), (2, 33869552), (4, 16934776), (8, 8467388), (16, 4233694), (19, 3565216), (32, 2116847), (38, 1782608), (43, 1575328), (76, 891304), (86, 787664), (152, 445652), (172, 393832), (304, 222826), (344, 196916), (608, 111413), (688, 98458), (817, 82912), (1376, 49229), (1634, 41456), (2591, 26144), (3268, 20728), (5182, 13072), (6536, 10364)]