26890024

素因数分解:

$2^3\times 7^2\times {\mathrm{68597}}^1$

素因数の和:68617

約数の個数: 24

約数和(自身を含む): 58651290

約数和(自身を除く): 31761266

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 68597, 137194, 274388, 480179, 548776, 960358, 1920716, 3361253, 3841432, 6722506, 13445012, 26890024]

約数ペア:

[(1, 26890024), (2, 13445012), (4, 6722506), (7, 3841432), (8, 3361253), (14, 1920716), (28, 960358), (49, 548776), (56, 480179), (98, 274388), (196, 137194), (392, 68597)]