739456

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 1514700

約数和(自身を除く): 775244

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 109, 128, 212, 218, 424, 436, 848, 872, 1696, 1744, 3392, 3488, 5777, 6784, 6976, 11554, 13952, 23108, 46216, 92432, 184864, 369728, 739456]

約数ペア:

[(1, 739456), (2, 369728), (4, 184864), (8, 92432), (16, 46216), (32, 23108), (53, 13952), (64, 11554), (106, 6976), (109, 6784), (128, 5777), (212, 3488), (218, 3392), (424, 1744), (436, 1696), (848, 872)]