28312998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2399}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 36659802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 2399, 3934, 4798, 5901, 7197, 11802, 14394, 16793, 33586, 50379, 100758, 674119, 1348238, 2022357, 4044714, 4718833, 9437666, 14156499, 28312998]

約数ペア:

[(1, 28312998), (2, 14156499), (3, 9437666), (6, 4718833), (7, 4044714), (14, 2022357), (21, 1348238), (42, 674119), (281, 100758), (562, 50379), (843, 33586), (1686, 16793), (1967, 14394), (2399, 11802), (3934, 7197), (4798, 5901)]