78128566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{34297}}^1$

素因数の和:34383

約数の個数: 16

約数和(自身を含む): 125942256

約数和(自身を除く): 47813690

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 34297, 68594, 583049, 1166098, 2297899, 4595798, 39064283, 78128566]

約数ペア:

[(1, 78128566), (2, 39064283), (17, 4595798), (34, 2297899), (67, 1166098), (134, 583049), (1139, 68594), (2278, 34297)]