71439148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6737}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 136970064

約数和(自身を除く): 65530916

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 6737, 10604, 13474, 26948, 74107, 148214, 296428, 1623617, 3247234, 6494468, 17859787, 35719574, 71439148]

約数ペア:

[(1, 71439148), (2, 35719574), (4, 17859787), (11, 6494468), (22, 3247234), (44, 1623617), (241, 296428), (482, 148214), (964, 74107), (2651, 26948), (5302, 13474), (6737, 10604)]