8568238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 16374960

約数和(自身を除く): 7806722

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 139, 238, 259, 278, 518, 629, 833, 973, 1258, 1666, 1813, 1946, 2363, 3626, 4403, 4726, 5143, 6811, 8806, 10286, 13622, 16541, 30821, 33082, 36001, 61642, 72002, 87431, 115787, 174862, 231574, 252007, 504014, 612017, 1224034, 4284119, 8568238]

約数ペア:

[(1, 8568238), (2, 4284119), (7, 1224034), (14, 612017), (17, 504014), (34, 252007), (37, 231574), (49, 174862), (74, 115787), (98, 87431), (119, 72002), (139, 61642), (238, 36001), (259, 33082), (278, 30821), (518, 16541), (629, 13622), (833, 10286), (973, 8806), (1258, 6811), (1666, 5143), (1813, 4726), (1946, 4403), (2363, 3626)]