47667428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 88099200

約数和(自身を除く): 40431772

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 1709, 3418, 6836, 6973, 13946, 27892, 32471, 64942, 129884, 627203, 1254406, 2508812, 11916857, 23833714, 47667428]

約数ペア:

[(1, 47667428), (2, 23833714), (4, 11916857), (19, 2508812), (38, 1254406), (76, 627203), (367, 129884), (734, 64942), (1468, 32471), (1709, 27892), (3418, 13946), (6836, 6973)]