28864764

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5107}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 73442824

約数和(自身を除く): 44578060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5107, 5652, 10214, 15321, 20428, 30642, 45963, 61284, 91926, 183852, 801799, 1603598, 2405397, 3207196, 4810794, 7216191, 9621588, 14432382, 28864764]

約数ペア:

[(1, 28864764), (2, 14432382), (3, 9621588), (4, 7216191), (6, 4810794), (9, 3207196), (12, 2405397), (18, 1603598), (36, 801799), (157, 183852), (314, 91926), (471, 61284), (628, 45963), (942, 30642), (1413, 20428), (1884, 15321), (2826, 10214), (5107, 5652)]