28205767254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35345573}}^1$

素因数の和:35345604

約数の個数: 32

約数和(自身を含む): 67863502080

約数和(自身を除く): 39657734826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35345573, 70691146, 106036719, 212073438, 247419011, 494838022, 671565887, 742257033, 1343131774, 1484514066, 2014697661, 4029395322, 4700961209, 9401922418, 14102883627, 28205767254]

約数ペア:

[(1, 28205767254), (2, 14102883627), (3, 9401922418), (6, 4700961209), (7, 4029395322), (14, 2014697661), (19, 1484514066), (21, 1343131774), (38, 742257033), (42, 671565887), (57, 494838022), (114, 247419011), (133, 212073438), (266, 106036719), (399, 70691146), (798, 35345573)]