56249984

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 130119360

約数和(自身を除く): 73869376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 937, 938, 1072, 1874, 1876, 2144, 3748, 3752, 4288, 6559, 7496, 7504, 8576, 13118, 14992, 15008, 26236, 29984, 30016, 52472, 59968, 60032, 62779, 104944, 119936, 125558, 209888, 251116, 419776, 439453, 502232, 839552, 878906, 1004464, 1757812, 2008928, 3515624, 4017856, 7031248, 8035712, 14062496, 28124992, 56249984]

約数ペア:

[(1, 56249984), (2, 28124992), (4, 14062496), (7, 8035712), (8, 7031248), (14, 4017856), (16, 3515624), (28, 2008928), (32, 1757812), (56, 1004464), (64, 878906), (67, 839552), (112, 502232), (128, 439453), (134, 419776), (224, 251116), (268, 209888), (448, 125558), (469, 119936), (536, 104944), (896, 62779), (937, 60032), (938, 59968), (1072, 52472), (1874, 30016), (1876, 29984), (2144, 26236), (3748, 15008), (3752, 14992), (4288, 13118), (6559, 8576), (7496, 7504)]