26361266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 16562254

約数列:

[1, 2, 23, 46, 47, 89, 94, 137, 178, 274, 1081, 2047, 2162, 3151, 4094, 4183, 6302, 6439, 8366, 12193, 12878, 24386, 96209, 148097, 192418, 280439, 296194, 560878, 573071, 1146142, 13180633, 26361266]

約数ペア:

[(1, 26361266), (2, 13180633), (23, 1146142), (46, 573071), (47, 560878), (89, 296194), (94, 280439), (137, 192418), (178, 148097), (274, 96209), (1081, 24386), (2047, 12878), (2162, 12193), (3151, 8366), (4094, 6439), (4183, 6302)]