67699352

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17027}}^1$

素因数の和:17111

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 79422568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17027, 34054, 68108, 119189, 136216, 238378, 476756, 953512, 1208917, 2417834, 4835668, 8462419, 9671336, 16924838, 33849676, 67699352]

約数ペア:

[(1, 67699352), (2, 33849676), (4, 16924838), (7, 9671336), (8, 8462419), (14, 4835668), (28, 2417834), (56, 1208917), (71, 953512), (142, 476756), (284, 238378), (497, 136216), (568, 119189), (994, 68108), (1988, 34054), (3976, 17027)]