7927888

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1422

約数の個数: 20

約数和(自身を含む): 15404148

約数和(自身を除く): 7476260

約数列:

[1, 2, 4, 8, 16, 641, 773, 1282, 1546, 2564, 3092, 5128, 6184, 10256, 12368, 495493, 990986, 1981972, 3963944, 7927888]

約数ペア:

[(1, 7927888), (2, 3963944), (4, 1981972), (8, 990986), (16, 495493), (641, 12368), (773, 10256), (1282, 6184), (1546, 5128), (2564, 3092)]