27644956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 49590576

約数和(自身を除く): 21945620

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 827, 1654, 3308, 8357, 16714, 33428, 50447, 100894, 113299, 201788, 226598, 453196, 6911239, 13822478, 27644956]

約数ペア:

[(1, 27644956), (2, 13822478), (4, 6911239), (61, 453196), (122, 226598), (137, 201788), (244, 113299), (274, 100894), (548, 50447), (827, 33428), (1654, 16714), (3308, 8357)]