26169856

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 26862464

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 647, 1264, 1294, 2528, 2588, 5056, 5176, 10112, 10352, 20224, 20704, 40448, 41408, 51113, 82816, 102226, 165632, 204452, 331264, 408904, 817808, 1635616, 3271232, 6542464, 13084928, 26169856]

約数ペア:

[(1, 26169856), (2, 13084928), (4, 6542464), (8, 3271232), (16, 1635616), (32, 817808), (64, 408904), (79, 331264), (128, 204452), (158, 165632), (256, 102226), (316, 82816), (512, 51113), (632, 41408), (647, 40448), (1264, 20704), (1294, 20224), (2528, 10352), (2588, 10112), (5056, 5176)]