42154364

素因数分解:

$2^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1231}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 84446208

約数和(自身を除く): 42291844

約数列:

[1, 2, 4, 7, 14, 28, 1223, 1231, 2446, 2462, 4892, 4924, 8561, 8617, 17122, 17234, 34244, 34468, 1505513, 3011026, 6022052, 10538591, 21077182, 42154364]

約数ペア:

[(1, 42154364), (2, 21077182), (4, 10538591), (7, 6022052), (14, 3011026), (28, 1505513), (1223, 34468), (1231, 34244), (2446, 17234), (2462, 17122), (4892, 8617), (4924, 8561)]