7889716904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{249107}}^1$

素因数の和:249257

約数の個数: 32

約数和(自身を含む): 15335088480

約数和(自身を除く): 7445371576

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 7918, 15836, 31672, 249107, 498214, 996428, 1992856, 9216959, 18433918, 26654449, 36867836, 53308898, 73735672, 106617796, 213235592, 986214613, 1972429226, 3944858452, 7889716904]

約数ペア:

[(1, 7889716904), (2, 3944858452), (4, 1972429226), (8, 986214613), (37, 213235592), (74, 106617796), (107, 73735672), (148, 53308898), (214, 36867836), (296, 26654449), (428, 18433918), (856, 9216959), (3959, 1992856), (7918, 996428), (15836, 498214), (31672, 249107)]