28660038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{434243}}^1$

素因数の和:434259

約数の個数: 16

約数和(自身を含む): 62531136

約数和(自身を除く): 33871098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 434243, 868486, 1302729, 2605458, 4776673, 9553346, 14330019, 28660038]

約数ペア:

[(1, 28660038), (2, 14330019), (3, 9553346), (6, 4776673), (11, 2605458), (22, 1302729), (33, 868486), (66, 434243)]