64528128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 108

約数和(自身を含む): 212682288

約数和(自身を除く): 148154160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4001, 4032, 5376, 8002, 8064, 12003, 16004, 16128, 24006, 28007, 32008, 36009, 48012, 56014, 64016, 72018, 84021, 96024, 112028, 128032, 144036, 168042, 192048, 224056, 252063, 256064, 288072, 336084, 384096, 448112, 504126, 512128, 576144, 672168, 768192, 896224, 1008252, 1024256, 1152288, 1344336, 1536384, 1792448, 2016504, 2304576, 2688672, 3072768, 3584896, 4033008, 4609152, 5377344, 7169792, 8066016, 9218304, 10754688, 16132032, 21509376, 32264064, 64528128]

約数ペア:

[(1, 64528128), (2, 32264064), (3, 21509376), (4, 16132032), (6, 10754688), (7, 9218304), (8, 8066016), (9, 7169792), (12, 5377344), (14, 4609152), (16, 4033008), (18, 3584896), (21, 3072768), (24, 2688672), (28, 2304576), (32, 2016504), (36, 1792448), (42, 1536384), (48, 1344336), (56, 1152288), (63, 1024256), (64, 1008252), (72, 896224), (84, 768192), (96, 672168), (112, 576144), (126, 512128), (128, 504126), (144, 448112), (168, 384096), (192, 336084), (224, 288072), (252, 256064), (256, 252063), (288, 224056), (336, 192048), (384, 168042), (448, 144036), (504, 128032), (576, 112028), (672, 96024), (768, 84021), (896, 72018), (1008, 64016), (1152, 56014), (1344, 48012), (1792, 36009), (2016, 32008), (2304, 28007), (2688, 24006), (4001, 16128), (4032, 16004), (5376, 12003), (8002, 8064)]