28860026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7351}}^1$

素因数の和:7517

約数の個数: 16

約数和(自身を含む): 46935168

約数和(自身を除く): 18075142

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7351, 14702, 95563, 191126, 1110001, 2220002, 14430013, 28860026]

約数ペア:

[(1, 28860026), (2, 14430013), (13, 2220002), (26, 1110001), (151, 191126), (302, 95563), (1963, 14702), (3926, 7351)]