65647872

素因数分解:

$2^8\times 3^2\times {\mathrm{28493}}^1$

素因数の和:28515

約数の個数: 54

約数和(自身を含む): 189285642

約数和(自身を除く): 123637770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28493, 56986, 85479, 113972, 170958, 227944, 256437, 341916, 455888, 512874, 683832, 911776, 1025748, 1367664, 1823552, 2051496, 2735328, 3647104, 4102992, 5470656, 7294208, 8205984, 10941312, 16411968, 21882624, 32823936, 65647872]

約数ペア:

[(1, 65647872), (2, 32823936), (3, 21882624), (4, 16411968), (6, 10941312), (8, 8205984), (9, 7294208), (12, 5470656), (16, 4102992), (18, 3647104), (24, 2735328), (32, 2051496), (36, 1823552), (48, 1367664), (64, 1025748), (72, 911776), (96, 683832), (128, 512874), (144, 455888), (192, 341916), (256, 256437), (288, 227944), (384, 170958), (576, 113972), (768, 85479), (1152, 56986), (2304, 28493)]