28905726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 61176960

約数和(自身を除く): 32271234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1117, 1362, 2234, 3351, 4313, 6702, 8626, 12939, 21223, 25878, 42446, 63669, 127338, 253559, 507118, 760677, 1521354, 4817621, 9635242, 14452863, 28905726]

約数ペア:

[(1, 28905726), (2, 14452863), (3, 9635242), (6, 4817621), (19, 1521354), (38, 760677), (57, 507118), (114, 253559), (227, 127338), (454, 63669), (681, 42446), (1117, 25878), (1362, 21223), (2234, 12939), (3351, 8626), (4313, 6702)]