28703568

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6819

約数の個数: 40

約数和(自身を含む): 74995200

約数和(自身を除く): 46291632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 6719, 13438, 20157, 26876, 40314, 53752, 80628, 107504, 161256, 322512, 597991, 1195982, 1793973, 2391964, 3587946, 4783928, 7175892, 9567856, 14351784, 28703568]

約数ペア:

[(1, 28703568), (2, 14351784), (3, 9567856), (4, 7175892), (6, 4783928), (8, 3587946), (12, 2391964), (16, 1793973), (24, 1195982), (48, 597991), (89, 322512), (178, 161256), (267, 107504), (356, 80628), (534, 53752), (712, 40314), (1068, 26876), (1424, 20157), (2136, 13438), (4272, 6719)]