28109738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1453}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 44754120

約数和(自身を除く): 16644382

約数列:

[1, 2, 17, 34, 569, 1138, 1453, 2906, 9673, 19346, 24701, 49402, 826757, 1653514, 14054869, 28109738]

約数ペア:

[(1, 28109738), (2, 14054869), (17, 1653514), (34, 826757), (569, 49402), (1138, 24701), (1453, 19346), (2906, 9673)]