72680236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22741}}^1$

素因数の和:22809

約数の個数: 24

約数和(自身を含む): 137543616

約数和(自身を除く): 64863380

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 22741, 45482, 90964, 386597, 773194, 1068827, 1546388, 2137654, 4275308, 18170059, 36340118, 72680236]

約数ペア:

[(1, 72680236), (2, 36340118), (4, 18170059), (17, 4275308), (34, 2137654), (47, 1546388), (68, 1068827), (94, 773194), (188, 386597), (799, 90964), (1598, 45482), (3196, 22741)]