28871706

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{4339}}^1$

素因数の和:5453

約数の個数: 16

約数和(自身を含む): 57808800

約数和(自身を除く): 28937094

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 4339, 6654, 8678, 13017, 26034, 4811951, 9623902, 14435853, 28871706]

約数ペア:

[(1, 28871706), (2, 14435853), (3, 9623902), (6, 4811951), (1109, 26034), (2218, 13017), (3327, 8678), (4339, 6654)]