12782018368

素因数分解:

$2^6\times 7^1\times {\mathrm{28531291}}^1$

素因数の和:28531310

約数の個数: 28

約数和(自身を含む): 28987792672

約数和(自身を除く): 16205774304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28531291, 57062582, 114125164, 199719037, 228250328, 399438074, 456500656, 798876148, 913001312, 1597752296, 1826002624, 3195504592, 6391009184, 12782018368]

約数ペア:

[(1, 12782018368), (2, 6391009184), (4, 3195504592), (7, 1826002624), (8, 1597752296), (14, 913001312), (16, 798876148), (28, 456500656), (32, 399438074), (56, 228250328), (64, 199719037), (112, 114125164), (224, 57062582), (448, 28531291)]