38376005752

素因数分解:

$2^3\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{264487}}^1$

素因数の和:267091

約数の個数: 32

約数和(自身を含む): 82266347520

約数和(自身を除く): 43890341768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2591, 5182, 10364, 18137, 20728, 36274, 72548, 145096, 264487, 528974, 1057948, 1851409, 2115896, 3702818, 7405636, 14811272, 685285817, 1370571634, 2741143268, 4797000719, 5482286536, 9594001438, 19188002876, 38376005752]

約数ペア:

[(1, 38376005752), (2, 19188002876), (4, 9594001438), (7, 5482286536), (8, 4797000719), (14, 2741143268), (28, 1370571634), (56, 685285817), (2591, 14811272), (5182, 7405636), (10364, 3702818), (18137, 2115896), (20728, 1851409), (36274, 1057948), (72548, 528974), (145096, 264487)]