2756728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 5599800

約数和(自身を除く): 2843072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2039, 4078, 8156, 16312, 26507, 53014, 106028, 212056, 344591, 689182, 1378364, 2756728]

約数ペア:

[(1, 2756728), (2, 1378364), (4, 689182), (8, 344591), (13, 212056), (26, 106028), (52, 53014), (104, 26507), (169, 16312), (338, 8156), (676, 4078), (1352, 2039)]