872266561

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 954777600

約数和(自身を除く): 82511039

約数列:

[1, 31, 47, 59, 73, 139, 1457, 1829, 2263, 2773, 3431, 4307, 4309, 6533, 8201, 10147, 85963, 106361, 133517, 202429, 202523, 254231, 314557, 385447, 476909, 598673, 6275299, 11948857, 14784179, 18558863, 28137631, 872266561]

約数ペア:

[(1, 872266561), (31, 28137631), (47, 18558863), (59, 14784179), (73, 11948857), (139, 6275299), (1457, 598673), (1829, 476909), (2263, 385447), (2773, 314557), (3431, 254231), (4307, 202523), (4309, 202429), (6533, 133517), (8201, 106361), (10147, 85963)]