25563136

素因数分解:

$2^{12}\times {\mathrm{79}}^2$

素因数の和:182

約数の個数: 39

約数和(自身を含む): 51775311

約数和(自身を除く): 26212175

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1024, 1264, 2048, 2528, 4096, 5056, 6241, 10112, 12482, 20224, 24964, 40448, 49928, 80896, 99856, 161792, 199712, 323584, 399424, 798848, 1597696, 3195392, 6390784, 12781568, 25563136]

約数ペア:

[(1, 25563136), (2, 12781568), (4, 6390784), (8, 3195392), (16, 1597696), (32, 798848), (64, 399424), (79, 323584), (128, 199712), (158, 161792), (256, 99856), (316, 80896), (512, 49928), (632, 40448), (1024, 24964), (1264, 20224), (2048, 12482), (2528, 10112), (4096, 6241)]