57897728

素因数分解:

$2^8\times 7^1\times {\mathrm{32309}}^1$

素因数の和:32332

約数の個数: 36

約数和(自身を含む): 132083280

約数和(自身を除く): 74185552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 32309, 64618, 129236, 226163, 258472, 452326, 516944, 904652, 1033888, 1809304, 2067776, 3618608, 4135552, 7237216, 8271104, 14474432, 28948864, 57897728]

約数ペア:

[(1, 57897728), (2, 28948864), (4, 14474432), (7, 8271104), (8, 7237216), (14, 4135552), (16, 3618608), (28, 2067776), (32, 1809304), (56, 1033888), (64, 904652), (112, 516944), (128, 452326), (224, 258472), (256, 226163), (448, 129236), (896, 64618), (1792, 32309)]