3963507968

素因数分解:

$2^8\times 7^1\times {\mathrm{2211779}}^1$

素因数の和:2211802

約数の個数: 36

約数和(自身を含む): 9041756640

約数和(自身を除く): 5078248672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2211779, 4423558, 8847116, 15482453, 17694232, 30964906, 35388464, 61929812, 70776928, 123859624, 141553856, 247719248, 283107712, 495438496, 566215424, 990876992, 1981753984, 3963507968]

約数ペア:

[(1, 3963507968), (2, 1981753984), (4, 990876992), (7, 566215424), (8, 495438496), (14, 283107712), (16, 247719248), (28, 141553856), (32, 123859624), (56, 70776928), (64, 61929812), (112, 35388464), (128, 30964906), (224, 17694232), (256, 15482453), (448, 8847116), (896, 4423558), (1792, 2211779)]