5427328

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 10939500

約数和(自身を除く): 5512172

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 389, 436, 778, 872, 1556, 1744, 3112, 3488, 6224, 6976, 12448, 13952, 24896, 42401, 49792, 84802, 169604, 339208, 678416, 1356832, 2713664, 5427328]

約数ペア:

[(1, 5427328), (2, 2713664), (4, 1356832), (8, 678416), (16, 339208), (32, 169604), (64, 84802), (109, 49792), (128, 42401), (218, 24896), (389, 13952), (436, 12448), (778, 6976), (872, 6224), (1556, 3488), (1744, 3112)]