4361728

素因数分解:

$2^9\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1242

約数の個数: 40

約数和(自身を含む): 9968112

約数和(自身を除く): 5606384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1217, 1792, 2434, 3584, 4868, 8519, 9736, 17038, 19472, 34076, 38944, 68152, 77888, 136304, 155776, 272608, 311552, 545216, 623104, 1090432, 2180864, 4361728]

約数ペア:

[(1, 4361728), (2, 2180864), (4, 1090432), (7, 623104), (8, 545216), (14, 311552), (16, 272608), (28, 155776), (32, 136304), (56, 77888), (64, 68152), (112, 38944), (128, 34076), (224, 19472), (256, 17038), (448, 9736), (512, 8519), (896, 4868), (1217, 3584), (1792, 2434)]