28894308

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2969}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 67525920

約数和(自身を除く): 38631612

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 2969, 3244, 4866, 5938, 8907, 9732, 11876, 17814, 35628, 2407859, 4815718, 7223577, 9631436, 14447154, 28894308]

約数ペア:

[(1, 28894308), (2, 14447154), (3, 9631436), (4, 7223577), (6, 4815718), (12, 2407859), (811, 35628), (1622, 17814), (2433, 11876), (2969, 9732), (3244, 8907), (4866, 5938)]