82863872

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 203631456

約数和(自身を除く): 120767584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3557, 5824, 7114, 11648, 14228, 23296, 24899, 28456, 46241, 49798, 56912, 92482, 99596, 113824, 184964, 199192, 227648, 323687, 369928, 398384, 455296, 647374, 739856, 796768, 910592, 1294748, 1479712, 1593536, 2589496, 2959424, 3187072, 5178992, 5918848, 6374144, 10357984, 11837696, 20715968, 41431936, 82863872]

約数ペア:

[(1, 82863872), (2, 41431936), (4, 20715968), (7, 11837696), (8, 10357984), (13, 6374144), (14, 5918848), (16, 5178992), (26, 3187072), (28, 2959424), (32, 2589496), (52, 1593536), (56, 1479712), (64, 1294748), (91, 910592), (104, 796768), (112, 739856), (128, 647374), (182, 455296), (208, 398384), (224, 369928), (256, 323687), (364, 227648), (416, 199192), (448, 184964), (728, 113824), (832, 99596), (896, 92482), (1456, 56912), (1664, 49798), (1792, 46241), (2912, 28456), (3328, 24899), (3557, 23296), (5824, 14228), (7114, 11648)]