9334474576

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{394993}}^1$

素因数の和:395219

約数の個数: 40

約数和(自身を含む): 20767204544

約数和(自身を除く): 11432729968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 11816, 23632, 394993, 789986, 1579972, 2764951, 3159944, 5529902, 6319888, 11059804, 22119608, 44239216, 83343523, 166687046, 333374092, 583404661, 666748184, 1166809322, 1333496368, 2333618644, 4667237288, 9334474576]

約数ペア:

[(1, 9334474576), (2, 4667237288), (4, 2333618644), (7, 1333496368), (8, 1166809322), (14, 666748184), (16, 583404661), (28, 333374092), (56, 166687046), (112, 83343523), (211, 44239216), (422, 22119608), (844, 11059804), (1477, 6319888), (1688, 5529902), (2954, 3159944), (3376, 2764951), (5908, 1579972), (11816, 789986), (23632, 394993)]