28350246

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 29814234

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 647, 654, 1294, 1941, 3882, 7303, 14606, 21909, 43349, 43818, 70523, 86698, 130047, 141046, 211569, 260094, 423138, 4725041, 9450082, 14175123, 28350246]

約数ペア:

[(1, 28350246), (2, 14175123), (3, 9450082), (6, 4725041), (67, 423138), (109, 260094), (134, 211569), (201, 141046), (218, 130047), (327, 86698), (402, 70523), (647, 43818), (654, 43349), (1294, 21909), (1941, 14606), (3882, 7303)]