38972344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 77634000

約数和(自身を除く): 38661656

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 2269, 4294, 4538, 8588, 9076, 17176, 18152, 43111, 86222, 172444, 256397, 344888, 512794, 1025588, 2051176, 4871543, 9743086, 19486172, 38972344]

約数ペア:

[(1, 38972344), (2, 19486172), (4, 9743086), (8, 4871543), (19, 2051176), (38, 1025588), (76, 512794), (113, 344888), (152, 256397), (226, 172444), (452, 86222), (904, 43111), (2147, 18152), (2269, 17176), (4294, 9076), (4538, 8588)]