27931636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 50077440

約数和(自身を除く): 22145804

約数列:

[1, 2, 4, 53, 106, 212, 359, 367, 718, 734, 1436, 1468, 19027, 19451, 38054, 38902, 76108, 77804, 131753, 263506, 527012, 6982909, 13965818, 27931636]

約数ペア:

[(1, 27931636), (2, 13965818), (4, 6982909), (53, 527012), (106, 263506), (212, 131753), (359, 77804), (367, 76108), (718, 38902), (734, 38054), (1436, 19451), (1468, 19027)]