28754796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342319}}^1$

素因数の和:342333

約数の個数: 24

約数和(自身を含む): 76679680

約数和(自身を除く): 47924884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342319, 684638, 1026957, 1369276, 2053914, 2396233, 4107828, 4792466, 7188699, 9584932, 14377398, 28754796]

約数ペア:

[(1, 28754796), (2, 14377398), (3, 9584932), (4, 7188699), (6, 4792466), (7, 4107828), (12, 2396233), (14, 2053914), (21, 1369276), (28, 1026957), (42, 684638), (84, 342319)]