63977984

素因数分解:

$2^9\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17876

約数の個数: 40

約数和(自身を含む): 146100768

約数和(自身を除く): 82122784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 17851, 35702, 71404, 124957, 142808, 249914, 285616, 499828, 571232, 999656, 1142464, 1999312, 2284928, 3998624, 4569856, 7997248, 9139712, 15994496, 31988992, 63977984]

約数ペア:

[(1, 63977984), (2, 31988992), (4, 15994496), (7, 9139712), (8, 7997248), (14, 4569856), (16, 3998624), (28, 2284928), (32, 1999312), (56, 1142464), (64, 999656), (112, 571232), (128, 499828), (224, 285616), (256, 249914), (448, 142808), (512, 124957), (896, 71404), (1792, 35702), (3584, 17851)]