73968938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 125582400

約数和(自身を除く): 51613462

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 1709, 2278, 2546, 3418, 21641, 29053, 32471, 43282, 58106, 64942, 114503, 229006, 552007, 1104014, 1946551, 2175557, 3893102, 4351114, 36984469, 73968938]

約数ペア:

[(1, 73968938), (2, 36984469), (17, 4351114), (19, 3893102), (34, 2175557), (38, 1946551), (67, 1104014), (134, 552007), (323, 229006), (646, 114503), (1139, 64942), (1273, 58106), (1709, 43282), (2278, 32471), (2546, 29053), (3418, 21641)]