28558956

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5653}}^1$

素因数の和:6081

約数の個数: 24

約数和(自身を含む): 66807664

約数和(自身を除く): 38248708

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 5653, 11306, 16959, 22612, 33918, 67836, 2379913, 4759826, 7139739, 9519652, 14279478, 28558956]

約数ペア:

[(1, 28558956), (2, 14279478), (3, 9519652), (4, 7139739), (6, 4759826), (12, 2379913), (421, 67836), (842, 33918), (1263, 22612), (1684, 16959), (2526, 11306), (5052, 5653)]