77874244

素因数分解:

$2^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1949}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 155937600

約数和(自身を除く): 78063356

約数列:

[1, 2, 4, 7, 14, 28, 1427, 1949, 2854, 3898, 5708, 7796, 9989, 13643, 19978, 27286, 39956, 54572, 2781223, 5562446, 11124892, 19468561, 38937122, 77874244]

約数ペア:

[(1, 77874244), (2, 38937122), (4, 19468561), (7, 11124892), (14, 5562446), (28, 2781223), (1427, 54572), (1949, 39956), (2854, 27286), (3898, 19978), (5708, 13643), (7796, 9989)]