28805988

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4889}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 67364640

約数和(自身を除く): 38558652

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 4889, 5892, 9778, 14667, 19556, 29334, 58668, 2400499, 4800998, 7201497, 9601996, 14402994, 28805988]

約数ペア:

[(1, 28805988), (2, 14402994), (3, 9601996), (4, 7201497), (6, 4800998), (12, 2400499), (491, 58668), (982, 29334), (1473, 19556), (1964, 14667), (2946, 9778), (4889, 5892)]