28430574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 31980306

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 2207, 4294, 4414, 6441, 6621, 12882, 13242, 41933, 83866, 125799, 249391, 251598, 498782, 748173, 1496346, 4738429, 9476858, 14215287, 28430574]

約数ペア:

[(1, 28430574), (2, 14215287), (3, 9476858), (6, 4738429), (19, 1496346), (38, 748173), (57, 498782), (113, 251598), (114, 249391), (226, 125799), (339, 83866), (678, 41933), (2147, 13242), (2207, 12882), (4294, 6621), (4414, 6441)]