28263486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7489}}^1$

素因数の和:7548

約数の個数: 32

約数和(自身を含む): 61477920

約数和(自身を除く): 33214434

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 7489, 14978, 22467, 44934, 127313, 254626, 277093, 381939, 554186, 763878, 831279, 1662558, 4710581, 9421162, 14131743, 28263486]

約数ペア:

[(1, 28263486), (2, 14131743), (3, 9421162), (6, 4710581), (17, 1662558), (34, 831279), (37, 763878), (51, 554186), (74, 381939), (102, 277093), (111, 254626), (222, 127313), (629, 44934), (1258, 22467), (1887, 14978), (3774, 7489)]