871627904

素因数分解:

$2^7\times 7^1\times {\mathrm{972799}}^1$

素因数の和:972820

約数の個数: 32

約数和(自身を含む): 1984512000

約数和(自身を除く): 1112884096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 972799, 1945598, 3891196, 6809593, 7782392, 13619186, 15564784, 27238372, 31129568, 54476744, 62259136, 108953488, 124518272, 217906976, 435813952, 871627904]

約数ペア:

[(1, 871627904), (2, 435813952), (4, 217906976), (7, 124518272), (8, 108953488), (14, 62259136), (16, 54476744), (28, 31129568), (32, 27238372), (56, 15564784), (64, 13619186), (112, 7782392), (128, 6809593), (224, 3891196), (448, 1945598), (896, 972799)]