71917496

素因数分解:

$2^3\times 7^3\times {\mathrm{26209}}^1$

素因数の和:26236

約数の個数: 32

約数和(自身を含む): 157260000

約数和(自身を除く): 85342504

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26209, 52418, 104836, 183463, 209672, 366926, 733852, 1284241, 1467704, 2568482, 5136964, 8989687, 10273928, 17979374, 35958748, 71917496]

約数ペア:

[(1, 71917496), (2, 35958748), (4, 17979374), (7, 10273928), (8, 8989687), (14, 5136964), (28, 2568482), (49, 1467704), (56, 1284241), (98, 733852), (196, 366926), (343, 209672), (392, 183463), (686, 104836), (1372, 52418), (2744, 26209)]