28187634

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{11159}}^1$

素因数の和:11585

約数の個数: 16

約数和(自身を含む): 56514240

約数和(自身を除く): 28326606

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 11159, 22318, 33477, 66954, 4697939, 9395878, 14093817, 28187634]

約数ペア:

[(1, 28187634), (2, 14093817), (3, 9395878), (6, 4697939), (421, 66954), (842, 33477), (1263, 22318), (2526, 11159)]