42882812

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1381}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 85905120

約数和(自身を除く): 43022308

約数列:

[1, 2, 4, 7, 14, 28, 1109, 1381, 2218, 2762, 4436, 5524, 7763, 9667, 15526, 19334, 31052, 38668, 1531529, 3063058, 6126116, 10720703, 21441406, 42882812]

約数ペア:

[(1, 42882812), (2, 21441406), (4, 10720703), (7, 6126116), (14, 3063058), (28, 1531529), (1109, 38668), (1381, 31052), (2218, 19334), (2762, 15526), (4436, 9667), (5524, 7763)]