26645704

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{30557}}^1$

素因数の和:30672

約数の個数: 16

約数和(自身を含む): 50420700

約数和(自身を除く): 23774996

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 30557, 61114, 122228, 244456, 3330713, 6661426, 13322852, 26645704]

約数ペア:

[(1, 26645704), (2, 13322852), (4, 6661426), (8, 3330713), (109, 244456), (218, 122228), (436, 61114), (872, 30557)]