27643364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12497}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 55991040

約数和(自身を除く): 28347676

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12497, 24994, 49988, 87479, 174958, 349916, 987263, 1974526, 3949052, 6910841, 13821682, 27643364]

約数ペア:

[(1, 27643364), (2, 13821682), (4, 6910841), (7, 3949052), (14, 1974526), (28, 987263), (79, 349916), (158, 174958), (316, 87479), (553, 49988), (1106, 24994), (2212, 12497)]