33749140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23767}}^1$

素因数の和:23847

約数の個数: 24

約数和(自身を含む): 71874432

約数和(自身を除く): 38125292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23767, 47534, 95068, 118835, 237670, 475340, 1687457, 3374914, 6749828, 8437285, 16874570, 33749140]

約数ペア:

[(1, 33749140), (2, 16874570), (4, 8437285), (5, 6749828), (10, 3374914), (20, 1687457), (71, 475340), (142, 237670), (284, 118835), (355, 95068), (710, 47534), (1420, 23767)]