28753116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342299}}^1$

素因数の和:342313

約数の個数: 24

約数和(自身を含む): 76675200

約数和(自身を除く): 47922084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342299, 684598, 1026897, 1369196, 2053794, 2396093, 4107588, 4792186, 7188279, 9584372, 14376558, 28753116]

約数ペア:

[(1, 28753116), (2, 14376558), (3, 9584372), (4, 7188279), (6, 4792186), (7, 4107588), (12, 2396093), (14, 2053794), (21, 1369196), (28, 1026897), (42, 684598), (84, 342299)]