57219904

素因数分解:

$2^6\times 7^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:735

約数の個数: 56

約数和(自身を含む): 130495040

約数和(自身を除く): 73275136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 337, 379, 448, 674, 758, 1348, 1516, 2359, 2653, 2696, 3032, 4718, 5306, 5392, 6064, 9436, 10612, 10784, 12128, 18872, 21224, 21568, 24256, 37744, 42448, 75488, 84896, 127723, 150976, 169792, 255446, 510892, 894061, 1021784, 1788122, 2043568, 3576244, 4087136, 7152488, 8174272, 14304976, 28609952, 57219904]

約数ペア:

[(1, 57219904), (2, 28609952), (4, 14304976), (7, 8174272), (8, 7152488), (14, 4087136), (16, 3576244), (28, 2043568), (32, 1788122), (56, 1021784), (64, 894061), (112, 510892), (224, 255446), (337, 169792), (379, 150976), (448, 127723), (674, 84896), (758, 75488), (1348, 42448), (1516, 37744), (2359, 24256), (2653, 21568), (2696, 21224), (3032, 18872), (4718, 12128), (5306, 10784), (5392, 10612), (6064, 9436)]