72372728

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{71233}}^1$

素因数の和:71366

約数の個数: 16

約数和(自身を含む): 136769280

約数和(自身を除く): 64396552

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 71233, 142466, 284932, 569864, 9046591, 18093182, 36186364, 72372728]

約数ペア:

[(1, 72372728), (2, 36186364), (4, 18093182), (8, 9046591), (127, 569864), (254, 284932), (508, 142466), (1016, 71233)]