25419136

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2797}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 51371280

約数和(自身を除く): 25952144

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2797, 4544, 5594, 9088, 11188, 22376, 44752, 89504, 179008, 198587, 358016, 397174, 794348, 1588696, 3177392, 6354784, 12709568, 25419136]

約数ペア:

[(1, 25419136), (2, 12709568), (4, 6354784), (8, 3177392), (16, 1588696), (32, 794348), (64, 397174), (71, 358016), (128, 198587), (142, 179008), (284, 89504), (568, 44752), (1136, 22376), (2272, 11188), (2797, 9088), (4544, 5594)]