28240702

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 49932288

約数和(自身を除く): 21691586

約数列:

[1, 2, 7, 14, 47, 94, 167, 257, 329, 334, 514, 658, 1169, 1799, 2338, 3598, 7849, 12079, 15698, 24158, 42919, 54943, 84553, 85838, 109886, 169106, 300433, 600866, 2017193, 4034386, 14120351, 28240702]

約数ペア:

[(1, 28240702), (2, 14120351), (7, 4034386), (14, 2017193), (47, 600866), (94, 300433), (167, 169106), (257, 109886), (329, 85838), (334, 84553), (514, 54943), (658, 42919), (1169, 24158), (1799, 15698), (2338, 12079), (3598, 7849)]