28660128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42649}}^1$

素因数の和:42669

約数の個数: 48

約数和(自身を含む): 85982400

約数和(自身を除く): 57322272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42649, 85298, 127947, 170596, 255894, 298543, 341192, 511788, 597086, 682384, 895629, 1023576, 1194172, 1364768, 1791258, 2047152, 2388344, 3582516, 4094304, 4776688, 7165032, 9553376, 14330064, 28660128]

約数ペア:

[(1, 28660128), (2, 14330064), (3, 9553376), (4, 7165032), (6, 4776688), (7, 4094304), (8, 3582516), (12, 2388344), (14, 2047152), (16, 1791258), (21, 1364768), (24, 1194172), (28, 1023576), (32, 895629), (42, 682384), (48, 597086), (56, 511788), (84, 341192), (96, 298543), (112, 255894), (168, 170596), (224, 127947), (336, 85298), (672, 42649)]