27208816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 55603584

約数和(自身を除く): 28394768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 691, 856, 1382, 1712, 2461, 2764, 4922, 5528, 9844, 11056, 15893, 19688, 31786, 39376, 63572, 73937, 127144, 147874, 254288, 295748, 591496, 1182992, 1700551, 3401102, 6802204, 13604408, 27208816]

約数ペア:

[(1, 27208816), (2, 13604408), (4, 6802204), (8, 3401102), (16, 1700551), (23, 1182992), (46, 591496), (92, 295748), (107, 254288), (184, 147874), (214, 127144), (368, 73937), (428, 63572), (691, 39376), (856, 31786), (1382, 19688), (1712, 15893), (2461, 11056), (2764, 9844), (4922, 5528)]