72829724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2909}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 139330800

約数和(自身を除く): 66501076

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 2909, 5818, 6259, 11636, 12518, 25036, 31999, 63998, 127996, 1655221, 3310442, 6620884, 18207431, 36414862, 72829724]

約数ペア:

[(1, 72829724), (2, 36414862), (4, 18207431), (11, 6620884), (22, 3310442), (44, 1655221), (569, 127996), (1138, 63998), (2276, 31999), (2909, 25036), (5818, 12518), (6259, 11636)]