5403448

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 10698480

約数和(自身を除く): 5295032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1871, 2888, 3742, 7484, 14968, 35549, 71098, 142196, 284392, 675431, 1350862, 2701724, 5403448]

約数ペア:

[(1, 5403448), (2, 2701724), (4, 1350862), (8, 675431), (19, 284392), (38, 142196), (76, 71098), (152, 35549), (361, 14968), (722, 7484), (1444, 3742), (1871, 2888)]