127456364

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{5531}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 255268608

約数和(自身を除く): 127812244

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 5531, 5761, 11062, 11522, 22124, 23044, 38717, 77434, 154868, 4552013, 9104026, 18208052, 31864091, 63728182, 127456364]

約数ペア:

[(1, 127456364), (2, 63728182), (4, 31864091), (7, 18208052), (14, 9104026), (28, 4552013), (823, 154868), (1646, 77434), (3292, 38717), (5531, 23044), (5761, 22124), (11062, 11522)]