28486722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431617}}^1$

素因数の和:431633

約数の個数: 16

約数和(自身を含む): 62152992

約数和(自身を除く): 33666270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431617, 863234, 1294851, 2589702, 4747787, 9495574, 14243361, 28486722]

約数ペア:

[(1, 28486722), (2, 14243361), (3, 9495574), (6, 4747787), (11, 2589702), (22, 1294851), (33, 863234), (66, 431617)]