25363052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 54742800

約数和(自身を除く): 29379748

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 139, 143, 242, 278, 286, 319, 377, 484, 556, 572, 638, 754, 1276, 1508, 1529, 1573, 1807, 3058, 3146, 3509, 3614, 4031, 4147, 6116, 6292, 7018, 7228, 8062, 8294, 14036, 16124, 16588, 16819, 19877, 33638, 39754, 44341, 45617, 52403, 67276, 79508, 88682, 91234, 104806, 177364, 182468, 209612, 218647, 437294, 487751, 576433, 874588, 975502, 1152866, 1951004, 2305732, 6340763, 12681526, 25363052]

約数ペア:

[(1, 25363052), (2, 12681526), (4, 6340763), (11, 2305732), (13, 1951004), (22, 1152866), (26, 975502), (29, 874588), (44, 576433), (52, 487751), (58, 437294), (116, 218647), (121, 209612), (139, 182468), (143, 177364), (242, 104806), (278, 91234), (286, 88682), (319, 79508), (377, 67276), (484, 52403), (556, 45617), (572, 44341), (638, 39754), (754, 33638), (1276, 19877), (1508, 16819), (1529, 16588), (1573, 16124), (1807, 14036), (3058, 8294), (3146, 8062), (3509, 7228), (3614, 7018), (4031, 6292), (4147, 6116)]