71433008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234977}}^1$

素因数の和:235004

約数の個数: 20

約数和(自身を含む): 145686360

約数和(自身を除く): 74253352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234977, 469954, 939908, 1879816, 3759632, 4464563, 8929126, 17858252, 35716504, 71433008]

約数ペア:

[(1, 71433008), (2, 35716504), (4, 17858252), (8, 8929126), (16, 4464563), (19, 3759632), (38, 1879816), (76, 939908), (152, 469954), (304, 234977)]