78628504

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{4723}}^1$

素因数の和:6810

約数の個数: 16

約数和(自身を含む): 147530520

約数和(自身を除く): 68902016

約数列:

[1, 2, 4, 8, 2081, 4162, 4723, 8324, 9446, 16648, 18892, 37784, 9828563, 19657126, 39314252, 78628504]

約数ペア:

[(1, 78628504), (2, 39314252), (4, 19657126), (8, 9828563), (2081, 37784), (4162, 18892), (4723, 16648), (8324, 9446)]