25977216

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 70196400

約数和(自身を除く): 44219184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1109, 1464, 1952, 2218, 2928, 3327, 3904, 4436, 5856, 6654, 7808, 8872, 11712, 13308, 17744, 23424, 26616, 35488, 53232, 67649, 70976, 106464, 135298, 141952, 202947, 212928, 270596, 405894, 425856, 541192, 811788, 1082384, 1623576, 2164768, 3247152, 4329536, 6494304, 8659072, 12988608, 25977216]

約数ペア:

[(1, 25977216), (2, 12988608), (3, 8659072), (4, 6494304), (6, 4329536), (8, 3247152), (12, 2164768), (16, 1623576), (24, 1082384), (32, 811788), (48, 541192), (61, 425856), (64, 405894), (96, 270596), (122, 212928), (128, 202947), (183, 141952), (192, 135298), (244, 106464), (366, 70976), (384, 67649), (488, 53232), (732, 35488), (976, 26616), (1109, 23424), (1464, 17744), (1952, 13308), (2218, 11712), (2928, 8872), (3327, 7808), (3904, 6654), (4436, 5856)]