73348964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19867}}^1$

素因数の和:19955

約数の個数: 24

約数和(自身を含む): 140188608

約数和(自身を除く): 66839644

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19867, 39734, 79468, 258271, 516542, 1033084, 1410557, 2821114, 5642228, 18337241, 36674482, 73348964]

約数ペア:

[(1, 73348964), (2, 36674482), (4, 18337241), (13, 5642228), (26, 2821114), (52, 1410557), (71, 1033084), (142, 516542), (284, 258271), (923, 79468), (1846, 39734), (3692, 19867)]