28555156952

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1\times {\mathrm{5483}}^1$

素因数の和:6432

約数の個数: 64

約数和(自身を含む): 61817402880

約数和(自身を除く): 33262245928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 823, 904, 1582, 1646, 3164, 3292, 5483, 5761, 6328, 6584, 10966, 11522, 21932, 23044, 38381, 43864, 46088, 76762, 92999, 153524, 185998, 307048, 371996, 619579, 650993, 743992, 1239158, 1301986, 2478316, 2603972, 4337053, 4512509, 4956632, 5207944, 8674106, 9025018, 17348212, 18050036, 31587563, 34696424, 36100072, 63175126, 126350252, 252700504, 509913517, 1019827034, 2039654068, 3569394619, 4079308136, 7138789238, 14277578476, 28555156952]

約数ペア:

[(1, 28555156952), (2, 14277578476), (4, 7138789238), (7, 4079308136), (8, 3569394619), (14, 2039654068), (28, 1019827034), (56, 509913517), (113, 252700504), (226, 126350252), (452, 63175126), (791, 36100072), (823, 34696424), (904, 31587563), (1582, 18050036), (1646, 17348212), (3164, 9025018), (3292, 8674106), (5483, 5207944), (5761, 4956632), (6328, 4512509), (6584, 4337053), (10966, 2603972), (11522, 2478316), (21932, 1301986), (23044, 1239158), (38381, 743992), (43864, 650993), (46088, 619579), (76762, 371996), (92999, 307048), (153524, 185998)]