779646784

素因数分解:

$2^6\times 7^1\times {\mathrm{1740283}}^1$

素因数の和:1740302

約数の個数: 28

約数和(自身を含む): 1768128544

約数和(自身を除く): 988481760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1740283, 3480566, 6961132, 12181981, 13922264, 24363962, 27844528, 48727924, 55689056, 97455848, 111378112, 194911696, 389823392, 779646784]

約数ペア:

[(1, 779646784), (2, 389823392), (4, 194911696), (7, 111378112), (8, 97455848), (14, 55689056), (16, 48727924), (28, 27844528), (32, 24363962), (56, 13922264), (64, 12181981), (112, 6961132), (224, 3480566), (448, 1740283)]