1121344

素因数分解:

$2^6\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2522

約数の個数: 28

約数和(自身を含む): 2544064

約数和(自身を除く): 1422720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2503, 5006, 10012, 17521, 20024, 35042, 40048, 70084, 80096, 140168, 160192, 280336, 560672, 1121344]

約数ペア:

[(1, 1121344), (2, 560672), (4, 280336), (7, 160192), (8, 140168), (14, 80096), (16, 70084), (28, 40048), (32, 35042), (56, 20024), (64, 17521), (112, 10012), (224, 5006), (448, 2503)]