29687212

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7723}}^1$

素因数の和:7789

約数の個数: 18

約数和(自身を含む): 53689524

約数和(自身を除く): 24002312

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7723, 15446, 30892, 239413, 478826, 957652, 7421803, 14843606, 29687212]

約数ペア:

[(1, 29687212), (2, 14843606), (4, 7421803), (31, 957652), (62, 478826), (124, 239413), (961, 30892), (1922, 15446), (3844, 7723)]