38957428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 30755852

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 1091, 2182, 4364, 8927, 17854, 35708, 86189, 123283, 172378, 246566, 344756, 493132, 9739357, 19478714, 38957428]

約数ペア:

[(1, 38957428), (2, 19478714), (4, 9739357), (79, 493132), (113, 344756), (158, 246566), (226, 172378), (316, 123283), (452, 86189), (1091, 35708), (2182, 17854), (4364, 8927)]