69984728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4597}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 144009360

約数和(自身を除く): 74024632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 4597, 7612, 9194, 15224, 18388, 36776, 50567, 101134, 202268, 404536, 795281, 1590562, 3181124, 6362248, 8748091, 17496182, 34992364, 69984728]

約数ペア:

[(1, 69984728), (2, 34992364), (4, 17496182), (8, 8748091), (11, 6362248), (22, 3181124), (44, 1590562), (88, 795281), (173, 404536), (346, 202268), (692, 101134), (1384, 50567), (1903, 36776), (3806, 18388), (4597, 15224), (7612, 9194)]