68356799

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 16799041

約数列:

[1, 7, 29, 41, 43, 191, 203, 287, 301, 1189, 1247, 1337, 1763, 5539, 7831, 8213, 8323, 8729, 12341, 38773, 51127, 54817, 57491, 227099, 238177, 336733, 357889, 1589693, 1667239, 2357131, 9765257, 68356799]

約数ペア:

[(1, 68356799), (7, 9765257), (29, 2357131), (41, 1667239), (43, 1589693), (191, 357889), (203, 336733), (287, 238177), (301, 227099), (1189, 57491), (1247, 54817), (1337, 51127), (1763, 38773), (5539, 12341), (7831, 8729), (8213, 8323)]