15972992

素因数分解:

$2^7\times 7^1\times {\mathrm{17827}}^1$

素因数の和:17848

約数の個数: 32

約数和(自身を含む): 36369120

約数和(自身を除く): 20396128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17827, 35654, 71308, 124789, 142616, 249578, 285232, 499156, 570464, 998312, 1140928, 1996624, 2281856, 3993248, 7986496, 15972992]

約数ペア:

[(1, 15972992), (2, 7986496), (4, 3993248), (7, 2281856), (8, 1996624), (14, 1140928), (16, 998312), (28, 570464), (32, 499156), (56, 285232), (64, 249578), (112, 142616), (128, 124789), (224, 71308), (448, 35654), (896, 17827)]