71314112072

素因数分解:

$2^3\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{318287}}^1$

素因数の和:322301

約数の個数: 32

約数和(自身を含む): 152854629120

約数和(自身を除く): 81540517048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4001, 8002, 16004, 28007, 32008, 56014, 112028, 224056, 318287, 636574, 1273148, 2228009, 2546296, 4456018, 8912036, 17824072, 1273466287, 2546932574, 5093865148, 8914264009, 10187730296, 17828528018, 35657056036, 71314112072]

約数ペア:

[(1, 71314112072), (2, 35657056036), (4, 17828528018), (7, 10187730296), (8, 8914264009), (14, 5093865148), (28, 2546932574), (56, 1273466287), (4001, 17824072), (8002, 8912036), (16004, 4456018), (28007, 2546296), (32008, 2228009), (56014, 1273148), (112028, 636574), (224056, 318287)]