25910456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34418344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 71, 88, 104, 116, 121, 142, 143, 232, 242, 284, 286, 319, 377, 484, 568, 572, 638, 754, 781, 923, 968, 1144, 1276, 1508, 1562, 1573, 1846, 2059, 2552, 3016, 3124, 3146, 3509, 3692, 4118, 4147, 6248, 6292, 7018, 7384, 8236, 8294, 8591, 10153, 12584, 14036, 16472, 16588, 17182, 20306, 22649, 26767, 28072, 33176, 34364, 40612, 45298, 45617, 53534, 68728, 81224, 90596, 91234, 107068, 111683, 181192, 182468, 214136, 223366, 249139, 294437, 364936, 446732, 498278, 588874, 893464, 996556, 1177748, 1993112, 2355496, 3238807, 6477614, 12955228, 25910456]

約数ペア:

[(1, 25910456), (2, 12955228), (4, 6477614), (8, 3238807), (11, 2355496), (13, 1993112), (22, 1177748), (26, 996556), (29, 893464), (44, 588874), (52, 498278), (58, 446732), (71, 364936), (88, 294437), (104, 249139), (116, 223366), (121, 214136), (142, 182468), (143, 181192), (232, 111683), (242, 107068), (284, 91234), (286, 90596), (319, 81224), (377, 68728), (484, 53534), (568, 45617), (572, 45298), (638, 40612), (754, 34364), (781, 33176), (923, 28072), (968, 26767), (1144, 22649), (1276, 20306), (1508, 17182), (1562, 16588), (1573, 16472), (1846, 14036), (2059, 12584), (2552, 10153), (3016, 8591), (3124, 8294), (3146, 8236), (3509, 7384), (3692, 7018), (4118, 6292), (4147, 6248)]