28508727248

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2906681}}^1$

素因数の和:2907302

約数の個数: 20

約数和(自身を含む): 55325785188

約数和(自身を除く): 26817057940

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 2906681, 5813362, 11626724, 23253448, 46506896, 1781795453, 3563590906, 7127181812, 14254363624, 28508727248]

約数ペア:

[(1, 28508727248), (2, 14254363624), (4, 7127181812), (8, 3563590906), (16, 1781795453), (613, 46506896), (1226, 23253448), (2452, 11626724), (4904, 5813362), (9808, 2906681)]