73004816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{42643}}^1$

素因数の和:42758

約数の個数: 20

約数和(自身を含む): 142772112

約数和(自身を除く): 69767296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 42643, 85286, 170572, 341144, 682288, 4562801, 9125602, 18251204, 36502408, 73004816]

約数ペア:

[(1, 73004816), (2, 36502408), (4, 18251204), (8, 9125602), (16, 4562801), (107, 682288), (214, 341144), (428, 170572), (856, 85286), (1712, 42643)]