25202848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 57111264

約数和(自身を除く): 31908416

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 283, 352, 368, 484, 506, 566, 736, 968, 1012, 1132, 1936, 2024, 2264, 2783, 3113, 3872, 4048, 4528, 5566, 6226, 6509, 8096, 9056, 11132, 12452, 13018, 22264, 24904, 26036, 34243, 44528, 49808, 52072, 68486, 71599, 89056, 99616, 104144, 136972, 143198, 208288, 273944, 286396, 547888, 572792, 787589, 1095776, 1145584, 1575178, 2291168, 3150356, 6300712, 12601424, 25202848]

約数ペア:

[(1, 25202848), (2, 12601424), (4, 6300712), (8, 3150356), (11, 2291168), (16, 1575178), (22, 1145584), (23, 1095776), (32, 787589), (44, 572792), (46, 547888), (88, 286396), (92, 273944), (121, 208288), (176, 143198), (184, 136972), (242, 104144), (253, 99616), (283, 89056), (352, 71599), (368, 68486), (484, 52072), (506, 49808), (566, 44528), (736, 34243), (968, 26036), (1012, 24904), (1132, 22264), (1936, 13018), (2024, 12452), (2264, 11132), (2783, 9056), (3113, 8096), (3872, 6509), (4048, 6226), (4528, 5566)]