25485812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1459}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 48810720

約数和(自身を除く): 23324908

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1459, 1588, 2918, 4367, 5836, 8734, 16049, 17468, 32098, 64196, 579223, 1158446, 2316892, 6371453, 12742906, 25485812]

約数ペア:

[(1, 25485812), (2, 12742906), (4, 6371453), (11, 2316892), (22, 1158446), (44, 579223), (397, 64196), (794, 32098), (1459, 17468), (1588, 16049), (2918, 8734), (4367, 5836)]