28237942

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 43130880

約数和(自身を除く): 14892938

約数列:

[1, 2, 107, 127, 214, 254, 1039, 2078, 13589, 27178, 111173, 131953, 222346, 263906, 14118971, 28237942]

約数ペア:

[(1, 28237942), (2, 14118971), (107, 263906), (127, 222346), (214, 131953), (254, 111173), (1039, 27178), (2078, 13589)]