25704896

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 58802016

約数和(自身を除く): 33097120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 317, 362, 448, 634, 724, 1267, 1268, 1448, 2219, 2534, 2536, 2896, 4438, 5068, 5072, 5792, 8876, 10136, 10144, 11584, 17752, 20272, 20288, 35504, 40544, 57377, 71008, 81088, 114754, 142016, 229508, 401639, 459016, 803278, 918032, 1606556, 1836064, 3213112, 3672128, 6426224, 12852448, 25704896]

約数ペア:

[(1, 25704896), (2, 12852448), (4, 6426224), (7, 3672128), (8, 3213112), (14, 1836064), (16, 1606556), (28, 918032), (32, 803278), (56, 459016), (64, 401639), (112, 229508), (181, 142016), (224, 114754), (317, 81088), (362, 71008), (448, 57377), (634, 40544), (724, 35504), (1267, 20288), (1268, 20272), (1448, 17752), (2219, 11584), (2534, 10144), (2536, 10136), (2896, 8876), (4438, 5792), (5068, 5072)]