14974718248

素因数分解:

$2^3\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{124781}}^1$

素因数の和:126937

約数の個数: 32

約数和(自身を含む): 32103912960

約数和(自身を除く): 17129194712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2143, 4286, 8572, 15001, 17144, 30002, 60004, 120008, 124781, 249562, 499124, 873467, 998248, 1746934, 3493868, 6987736, 267405683, 534811366, 1069622732, 1871839781, 2139245464, 3743679562, 7487359124, 14974718248]

約数ペア:

[(1, 14974718248), (2, 7487359124), (4, 3743679562), (7, 2139245464), (8, 1871839781), (14, 1069622732), (28, 534811366), (56, 267405683), (2143, 6987736), (4286, 3493868), (8572, 1746934), (15001, 998248), (17144, 873467), (30002, 499124), (60004, 249562), (120008, 124781)]