39892732

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 78704640

約数和(自身を除く): 38811908

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 127, 236, 242, 254, 484, 508, 649, 1298, 1331, 1397, 2596, 2662, 2794, 5324, 5588, 7139, 7493, 14278, 14986, 15367, 28556, 29972, 30734, 61468, 78529, 82423, 157058, 164846, 169037, 314116, 329692, 338074, 676148, 906653, 1813306, 3626612, 9973183, 19946366, 39892732]

約数ペア:

[(1, 39892732), (2, 19946366), (4, 9973183), (11, 3626612), (22, 1813306), (44, 906653), (59, 676148), (118, 338074), (121, 329692), (127, 314116), (236, 169037), (242, 164846), (254, 157058), (484, 82423), (508, 78529), (649, 61468), (1298, 30734), (1331, 29972), (1397, 28556), (2596, 15367), (2662, 14986), (2794, 14278), (5324, 7493), (5588, 7139)]