26971648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 40

約数和(自身を含む): 58802040

約数和(自身を除く): 31830392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 4789, 5632, 9578, 19156, 38312, 52679, 76624, 105358, 153248, 210716, 306496, 421432, 612992, 842864, 1225984, 1685728, 2451968, 3371456, 6742912, 13485824, 26971648]

約数ペア:

[(1, 26971648), (2, 13485824), (4, 6742912), (8, 3371456), (11, 2451968), (16, 1685728), (22, 1225984), (32, 842864), (44, 612992), (64, 421432), (88, 306496), (128, 210716), (176, 153248), (256, 105358), (352, 76624), (512, 52679), (704, 38312), (1408, 19156), (2816, 9578), (4789, 5632)]