28713062

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 24

約数和(自身を含む): 51468816

約数和(自身を除く): 22755754

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 3877, 7406, 7754, 27139, 54278, 89171, 178342, 624197, 1248394, 2050933, 4101866, 14356531, 28713062]

約数ペア:

[(1, 28713062), (2, 14356531), (7, 4101866), (14, 2050933), (23, 1248394), (46, 624197), (161, 178342), (322, 89171), (529, 54278), (1058, 27139), (3703, 7754), (3877, 7406)]