65069228

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 132283536

約数和(自身を除く): 67214308

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 461, 497, 922, 994, 1844, 1988, 3227, 5041, 6454, 10082, 12908, 20164, 32731, 35287, 65462, 70574, 130924, 141148, 229117, 458234, 916468, 2323901, 4647802, 9295604, 16267307, 32534614, 65069228]

約数ペア:

[(1, 65069228), (2, 32534614), (4, 16267307), (7, 9295604), (14, 4647802), (28, 2323901), (71, 916468), (142, 458234), (284, 229117), (461, 141148), (497, 130924), (922, 70574), (994, 65462), (1844, 35287), (1988, 32731), (3227, 20164), (5041, 12908), (6454, 10082)]