130697728

素因数分解:

$2^9\times 7^1\times {\mathrm{36467}}^1$

素因数の和:36492

約数の個数: 40

約数和(自身を含む): 298454112

約数和(自身を除く): 167756384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36467, 72934, 145868, 255269, 291736, 510538, 583472, 1021076, 1166944, 2042152, 2333888, 4084304, 4667776, 8168608, 9335552, 16337216, 18671104, 32674432, 65348864, 130697728]

約数ペア:

[(1, 130697728), (2, 65348864), (4, 32674432), (7, 18671104), (8, 16337216), (14, 9335552), (16, 8168608), (28, 4667776), (32, 4084304), (56, 2333888), (64, 2042152), (112, 1166944), (128, 1021076), (224, 583472), (256, 510538), (448, 291736), (512, 255269), (896, 145868), (1792, 72934), (3584, 36467)]