68543826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12377}}^1$

素因数の和:12466

約数の個数: 32

約数和(自身を含む): 149724288

約数和(自身を除く): 81180462

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12377, 24754, 37131, 74262, 160901, 321802, 482703, 878767, 965406, 1757534, 2636301, 5272602, 11423971, 22847942, 34271913, 68543826]

約数ペア:

[(1, 68543826), (2, 34271913), (3, 22847942), (6, 11423971), (13, 5272602), (26, 2636301), (39, 1757534), (71, 965406), (78, 878767), (142, 482703), (213, 321802), (426, 160901), (923, 74262), (1846, 37131), (2769, 24754), (5538, 12377)]