55638724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 99187200

約数和(自身を除く): 43548476

約数列:

[1, 2, 4, 71, 142, 284, 409, 479, 818, 958, 1636, 1916, 29039, 34009, 58078, 68018, 116156, 136036, 195911, 391822, 783644, 13909681, 27819362, 55638724]

約数ペア:

[(1, 55638724), (2, 27819362), (4, 13909681), (71, 783644), (142, 391822), (284, 195911), (409, 136036), (479, 116156), (818, 68018), (958, 58078), (1636, 34009), (1916, 29039)]