27378428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8081}}^1$

素因数の和:8114

約数の個数: 36

約数和(自身を含む): 60194736

約数和(自身を除く): 32816308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8081, 16162, 32324, 56567, 88891, 113134, 177782, 226268, 355564, 622237, 977801, 1244474, 1955602, 2488948, 3911204, 6844607, 13689214, 27378428]

約数ペア:

[(1, 27378428), (2, 13689214), (4, 6844607), (7, 3911204), (11, 2488948), (14, 1955602), (22, 1244474), (28, 977801), (44, 622237), (77, 355564), (121, 226268), (154, 177782), (242, 113134), (308, 88891), (484, 56567), (847, 32324), (1694, 16162), (3388, 8081)]