61963972

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 125984320

約数和(自身を除く): 64020348

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 439, 497, 878, 994, 1756, 1988, 3073, 5041, 6146, 10082, 12292, 20164, 31169, 35287, 62338, 70574, 124676, 141148, 218183, 436366, 872732, 2212999, 4425998, 8851996, 15490993, 30981986, 61963972]

約数ペア:

[(1, 61963972), (2, 30981986), (4, 15490993), (7, 8851996), (14, 4425998), (28, 2212999), (71, 872732), (142, 436366), (284, 218183), (439, 141148), (497, 124676), (878, 70574), (994, 62338), (1756, 35287), (1988, 31169), (3073, 20164), (5041, 12292), (6146, 10082)]