28100238

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65963}}^1$

素因数の和:66039

約数の個数: 16

約数和(自身を含む): 56992896

約数和(自身を除く): 28892658

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65963, 131926, 197889, 395778, 4683373, 9366746, 14050119, 28100238]

約数ペア:

[(1, 28100238), (2, 14050119), (3, 9366746), (6, 4683373), (71, 395778), (142, 197889), (213, 131926), (426, 65963)]