131728296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{784097}}^1$

素因数の和:784113

約数の個数: 32

約数和(自身を含む): 376367040

約数和(自身を除く): 244638744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 784097, 1568194, 2352291, 3136388, 4704582, 5488679, 6272776, 9409164, 10977358, 16466037, 18818328, 21954716, 32932074, 43909432, 65864148, 131728296]

約数ペア:

[(1, 131728296), (2, 65864148), (3, 43909432), (4, 32932074), (6, 21954716), (7, 18818328), (8, 16466037), (12, 10977358), (14, 9409164), (21, 6272776), (24, 5488679), (28, 4704582), (42, 3136388), (56, 2352291), (84, 1568194), (168, 784097)]