27961604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3511}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 53691456

約数和(自身を除く): 25729852

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3511, 3982, 7022, 7964, 14044, 38621, 77242, 154484, 635491, 1270982, 2541964, 6990401, 13980802, 27961604]

約数ペア:

[(1, 27961604), (2, 13980802), (4, 6990401), (11, 2541964), (22, 1270982), (44, 635491), (181, 154484), (362, 77242), (724, 38621), (1991, 14044), (3511, 7964), (3982, 7022)]