28034944

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 64920960

約数和(自身を除く): 36886016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 467, 469, 536, 896, 934, 938, 1072, 1868, 1876, 2144, 3269, 3736, 3752, 4288, 6538, 7472, 7504, 8576, 13076, 14944, 15008, 26152, 29888, 30016, 31289, 52304, 59776, 60032, 62578, 104608, 125156, 209216, 219023, 250312, 418432, 438046, 500624, 876092, 1001248, 1752184, 2002496, 3504368, 4004992, 7008736, 14017472, 28034944]

約数ペア:

[(1, 28034944), (2, 14017472), (4, 7008736), (7, 4004992), (8, 3504368), (14, 2002496), (16, 1752184), (28, 1001248), (32, 876092), (56, 500624), (64, 438046), (67, 418432), (112, 250312), (128, 219023), (134, 209216), (224, 125156), (268, 104608), (448, 62578), (467, 60032), (469, 59776), (536, 52304), (896, 31289), (934, 30016), (938, 29888), (1072, 26152), (1868, 15008), (1876, 14944), (2144, 13076), (3269, 8576), (3736, 7504), (3752, 7472), (4288, 6538)]