76856368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{252817}}^1$

素因数の和:252844

約数の個数: 20

約数和(自身を含む): 156747160

約数和(自身を除く): 79890792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 252817, 505634, 1011268, 2022536, 4045072, 4803523, 9607046, 19214092, 38428184, 76856368]

約数ペア:

[(1, 76856368), (2, 38428184), (4, 19214092), (8, 9607046), (16, 4803523), (19, 4045072), (38, 2022536), (76, 1011268), (152, 505634), (304, 252817)]