67488844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23081}}^1$

素因数の和:23145

約数の個数: 24

約数和(自身を含む): 127966608

約数和(自身を除く): 60477764

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23081, 46162, 92324, 392377, 784754, 992483, 1569508, 1984966, 3969932, 16872211, 33744422, 67488844]

約数ペア:

[(1, 67488844), (2, 33744422), (4, 16872211), (17, 3969932), (34, 1984966), (43, 1569508), (68, 992483), (86, 784754), (172, 392377), (731, 92324), (1462, 46162), (2924, 23081)]