28324982

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1607}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 48625920

約数和(自身を除く): 20300938

約数列:

[1, 2, 7, 14, 1259, 1607, 2518, 3214, 8813, 11249, 17626, 22498, 2023213, 4046426, 14162491, 28324982]

約数ペア:

[(1, 28324982), (2, 14162491), (7, 4046426), (14, 2023213), (1259, 22498), (1607, 17626), (2518, 11249), (3214, 8813)]