28053712

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2473}}^1$

素因数の和:3190

約数の個数: 20

約数和(自身を含む): 54452740

約数和(自身を除く): 26399028

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2473, 2836, 4946, 5672, 9892, 11344, 19784, 39568, 1753357, 3506714, 7013428, 14026856, 28053712]

約数ペア:

[(1, 28053712), (2, 14026856), (4, 7013428), (8, 3506714), (16, 1753357), (709, 39568), (1418, 19784), (2473, 11344), (2836, 9892), (4946, 5672)]