8729728

素因数分解:

$2^7\times 7^1\times {\mathrm{9743}}^1$

素因数の和:9764

約数の個数: 32

約数和(自身を含む): 19877760

約数和(自身を除く): 11148032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9743, 19486, 38972, 68201, 77944, 136402, 155888, 272804, 311776, 545608, 623552, 1091216, 1247104, 2182432, 4364864, 8729728]

約数ペア:

[(1, 8729728), (2, 4364864), (4, 2182432), (7, 1247104), (8, 1091216), (14, 623552), (16, 545608), (28, 311776), (32, 272804), (56, 155888), (64, 136402), (112, 77944), (128, 68201), (224, 38972), (448, 19486), (896, 9743)]