28874372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 52920000

約数和(自身を除く): 24045628

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 2999, 4814, 5998, 9628, 11996, 86971, 173942, 248917, 347884, 497834, 995668, 7218593, 14437186, 28874372]

約数ペア:

[(1, 28874372), (2, 14437186), (4, 7218593), (29, 995668), (58, 497834), (83, 347884), (116, 248917), (166, 173942), (332, 86971), (2407, 11996), (2999, 9628), (4814, 5998)]