26371328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 36

約数和(自身を含む): 54354048

約数和(自身を除く): 27982720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3323, 3968, 6646, 7936, 13292, 26584, 53168, 103013, 106336, 206026, 212672, 412052, 425344, 824104, 850688, 1648208, 3296416, 6592832, 13185664, 26371328]

約数ペア:

[(1, 26371328), (2, 13185664), (4, 6592832), (8, 3296416), (16, 1648208), (31, 850688), (32, 824104), (62, 425344), (64, 412052), (124, 212672), (128, 206026), (248, 106336), (256, 103013), (496, 53168), (992, 26584), (1984, 13292), (3323, 7936), (3968, 6646)]