28369514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 43616256

約数和(自身を除く): 15246742

約数列:

[1, 2, 61, 122, 127, 254, 1831, 3662, 7747, 15494, 111691, 223382, 232537, 465074, 14184757, 28369514]

約数ペア:

[(1, 28369514), (2, 14184757), (61, 465074), (122, 232537), (127, 223382), (254, 111691), (1831, 15494), (3662, 7747)]