74308756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 132972840

約数和(自身を除く): 58664084

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 857, 1636, 1714, 3428, 21677, 43354, 45421, 86708, 90842, 181684, 350513, 701026, 1402052, 18577189, 37154378, 74308756]

約数ペア:

[(1, 74308756), (2, 37154378), (4, 18577189), (53, 1402052), (106, 701026), (212, 350513), (409, 181684), (818, 90842), (857, 86708), (1636, 45421), (1714, 43354), (3428, 21677)]