42752752

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4289}}^1$

素因数の和:4393

約数の個数: 40

約数和(自身を含む): 95752800

約数和(自身を除く): 53000048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4289, 4984, 8578, 9968, 17156, 30023, 34312, 60046, 68624, 120092, 240184, 381721, 480368, 763442, 1526884, 2672047, 3053768, 5344094, 6107536, 10688188, 21376376, 42752752]

約数ペア:

[(1, 42752752), (2, 21376376), (4, 10688188), (7, 6107536), (8, 5344094), (14, 3053768), (16, 2672047), (28, 1526884), (56, 763442), (89, 480368), (112, 381721), (178, 240184), (356, 120092), (623, 68624), (712, 60046), (1246, 34312), (1424, 30023), (2492, 17156), (4289, 9968), (4984, 8578)]