8428268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 15240960

約数和(自身を除く): 6812692

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 503, 1006, 2012, 4189, 8378, 16756, 29677, 35713, 59354, 71426, 118708, 142852, 2107067, 4214134, 8428268]

約数ペア:

[(1, 8428268), (2, 4214134), (4, 2107067), (59, 142852), (71, 118708), (118, 71426), (142, 59354), (236, 35713), (284, 29677), (503, 16756), (1006, 8378), (2012, 4189)]