13813376

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 27686880

約数和(自身を除く): 13873504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 347, 622, 694, 1244, 1388, 2488, 2776, 4976, 5552, 9952, 11104, 19904, 22208, 39808, 44416, 107917, 215834, 431668, 863336, 1726672, 3453344, 6906688, 13813376]

約数ペア:

[(1, 13813376), (2, 6906688), (4, 3453344), (8, 1726672), (16, 863336), (32, 431668), (64, 215834), (128, 107917), (311, 44416), (347, 39808), (622, 22208), (694, 19904), (1244, 11104), (1388, 9952), (2488, 5552), (2776, 4976)]