73825868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9431}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 137329920

約数和(自身を除く): 63504052

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 9431, 18862, 37724, 179189, 358378, 716756, 971393, 1942786, 3885572, 18456467, 36912934, 73825868]

約数ペア:

[(1, 73825868), (2, 36912934), (4, 18456467), (19, 3885572), (38, 1942786), (76, 971393), (103, 716756), (206, 358378), (412, 179189), (1957, 37724), (3914, 18862), (7828, 9431)]