1279742432

素因数分解:

$2^5\times {\mathrm{1117}}^1\times {\mathrm{35803}}^1$

素因数の和:36930

約数の個数: 24

約数和(自身を含む): 2521818936

約数和(自身を除く): 1242076504

約数列:

[1, 2, 4, 8, 16, 32, 1117, 2234, 4468, 8936, 17872, 35744, 35803, 71606, 143212, 286424, 572848, 1145696, 39991951, 79983902, 159967804, 319935608, 639871216, 1279742432]

約数ペア:

[(1, 1279742432), (2, 639871216), (4, 319935608), (8, 159967804), (16, 79983902), (32, 39991951), (1117, 1145696), (2234, 572848), (4468, 286424), (8936, 143212), (17872, 71606), (35744, 35803)]