28857612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343543}}^1$

素因数の和:343557

約数の個数: 24

約数和(自身を含む): 76953856

約数和(自身を除く): 48096244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343543, 687086, 1030629, 1374172, 2061258, 2404801, 4122516, 4809602, 7214403, 9619204, 14428806, 28857612]

約数ペア:

[(1, 28857612), (2, 14428806), (3, 9619204), (4, 7214403), (6, 4809602), (7, 4122516), (12, 2404801), (14, 2061258), (21, 1374172), (28, 1030629), (42, 687086), (84, 343543)]