27638756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 49975296

約数和(自身を除く): 22336540

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1327, 2654, 5207, 5308, 10414, 20828, 54407, 108814, 168529, 217628, 337058, 674116, 6909689, 13819378, 27638756]

約数ペア:

[(1, 27638756), (2, 13819378), (4, 6909689), (41, 674116), (82, 337058), (127, 217628), (164, 168529), (254, 108814), (508, 54407), (1327, 20828), (2654, 10414), (5207, 5308)]