27655856

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2647}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 53685552

約数和(自身を除く): 26029696

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 2647, 5224, 5294, 10448, 10588, 21176, 42352, 1728491, 3456982, 6913964, 13827928, 27655856]

約数ペア:

[(1, 27655856), (2, 13827928), (4, 6913964), (8, 3456982), (16, 1728491), (653, 42352), (1306, 21176), (2612, 10588), (2647, 10448), (5224, 5294)]