7280656

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3718

約数の個数: 20

約数和(自身を含む): 14221312

約数和(自身を除く): 6940656

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3583, 7166, 14332, 28664, 57328, 455041, 910082, 1820164, 3640328, 7280656]

約数ペア:

[(1, 7280656), (2, 3640328), (4, 1820164), (8, 910082), (16, 455041), (127, 57328), (254, 28664), (508, 14332), (1016, 7166), (2032, 3583)]