28559202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{679981}}^1$

素因数の和:679993

約数の個数: 16

約数和(自身を含む): 65278272

約数和(自身を除く): 36719070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 679981, 1359962, 2039943, 4079886, 4759867, 9519734, 14279601, 28559202]

約数ペア:

[(1, 28559202), (2, 14279601), (3, 9519734), (6, 4759867), (7, 4079886), (14, 2039943), (21, 1359962), (42, 679981)]