12666715264

素因数分解:

$2^7\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{9103}}^1$

素因数の和:10677

約数の個数: 64

約数和(自身を含む): 28861136640

約数和(自身を除く): 16194421376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1553, 3106, 6212, 9103, 10871, 12424, 18206, 21742, 24848, 36412, 43484, 49696, 63721, 72824, 86968, 99392, 127442, 145648, 173936, 198784, 254884, 291296, 347872, 509768, 582592, 695744, 1019536, 1165184, 1391488, 2039072, 4078144, 8156288, 14136959, 28273918, 56547836, 98958713, 113095672, 197917426, 226191344, 395834852, 452382688, 791669704, 904765376, 1583339408, 1809530752, 3166678816, 6333357632, 12666715264]

約数ペア:

[(1, 12666715264), (2, 6333357632), (4, 3166678816), (7, 1809530752), (8, 1583339408), (14, 904765376), (16, 791669704), (28, 452382688), (32, 395834852), (56, 226191344), (64, 197917426), (112, 113095672), (128, 98958713), (224, 56547836), (448, 28273918), (896, 14136959), (1553, 8156288), (3106, 4078144), (6212, 2039072), (9103, 1391488), (10871, 1165184), (12424, 1019536), (18206, 695744), (21742, 582592), (24848, 509768), (36412, 347872), (43484, 291296), (49696, 254884), (63721, 198784), (72824, 173936), (86968, 145648), (99392, 127442)]