1260728

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1504072

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 479, 658, 958, 1316, 1916, 2632, 3353, 3832, 6706, 13412, 22513, 26824, 45026, 90052, 157591, 180104, 315182, 630364, 1260728]

約数ペア:

[(1, 1260728), (2, 630364), (4, 315182), (7, 180104), (8, 157591), (14, 90052), (28, 45026), (47, 26824), (56, 22513), (94, 13412), (188, 6706), (329, 3832), (376, 3353), (479, 2632), (658, 1916), (958, 1316)]