26965540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192611}}^1$

素因数の和:192627

約数の個数: 24

約数和(自身を含む): 64717632

約数和(自身を除く): 37752092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192611, 385222, 770444, 963055, 1348277, 1926110, 2696554, 3852220, 5393108, 6741385, 13482770, 26965540]

約数ペア:

[(1, 26965540), (2, 13482770), (4, 6741385), (5, 5393108), (7, 3852220), (10, 2696554), (14, 1926110), (20, 1348277), (28, 963055), (35, 770444), (70, 385222), (140, 192611)]