25091528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 62884395

約数和(自身を除く): 37792867

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 121, 154, 161, 184, 196, 242, 253, 308, 322, 392, 484, 506, 529, 539, 616, 644, 847, 968, 1012, 1058, 1078, 1127, 1288, 1694, 1771, 2024, 2116, 2156, 2254, 2783, 3388, 3542, 3703, 4232, 4312, 4508, 5566, 5819, 5929, 6776, 7084, 7406, 9016, 11132, 11638, 11858, 12397, 14168, 14812, 19481, 22264, 23276, 23716, 24794, 25921, 29624, 38962, 40733, 46552, 47432, 49588, 51842, 64009, 77924, 81466, 99176, 103684, 128018, 136367, 155848, 162932, 207368, 256036, 272734, 285131, 325864, 448063, 512072, 545468, 570262, 896126, 1090936, 1140524, 1792252, 2281048, 3136441, 3584504, 6272882, 12545764, 25091528]

約数ペア:

[(1, 25091528), (2, 12545764), (4, 6272882), (7, 3584504), (8, 3136441), (11, 2281048), (14, 1792252), (22, 1140524), (23, 1090936), (28, 896126), (44, 570262), (46, 545468), (49, 512072), (56, 448063), (77, 325864), (88, 285131), (92, 272734), (98, 256036), (121, 207368), (154, 162932), (161, 155848), (184, 136367), (196, 128018), (242, 103684), (253, 99176), (308, 81466), (322, 77924), (392, 64009), (484, 51842), (506, 49588), (529, 47432), (539, 46552), (616, 40733), (644, 38962), (847, 29624), (968, 25921), (1012, 24794), (1058, 23716), (1078, 23276), (1127, 22264), (1288, 19481), (1694, 14812), (1771, 14168), (2024, 12397), (2116, 11858), (2156, 11638), (2254, 11132), (2783, 9016), (3388, 7406), (3542, 7084), (3703, 6776), (4232, 5929), (4312, 5819), (4508, 5566)]