28906548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{218989}}^1$

素因数の和:219007

約数の個数: 24

約数和(自身を含む): 73580640

約数和(自身を除く): 44674092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 218989, 437978, 656967, 875956, 1313934, 2408879, 2627868, 4817758, 7226637, 9635516, 14453274, 28906548]

約数ペア:

[(1, 28906548), (2, 14453274), (3, 9635516), (4, 7226637), (6, 4817758), (11, 2627868), (12, 2408879), (22, 1313934), (33, 875956), (44, 656967), (66, 437978), (132, 218989)]