74009864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{486907}}^1$

素因数の和:486932

約数の個数: 16

約数和(自身を含む): 146072400

約数和(自身を除く): 72062536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 486907, 973814, 1947628, 3895256, 9251233, 18502466, 37004932, 74009864]

約数ペア:

[(1, 74009864), (2, 37004932), (4, 18502466), (8, 9251233), (19, 3895256), (38, 1947628), (76, 973814), (152, 486907)]