28758632

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3271}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 62037120

約数和(自身を除く): 33278488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3271, 4396, 6542, 8792, 13084, 22897, 26168, 45794, 91588, 183176, 513547, 1027094, 2054188, 3594829, 4108376, 7189658, 14379316, 28758632]

約数ペア:

[(1, 28758632), (2, 14379316), (4, 7189658), (7, 4108376), (8, 3594829), (14, 2054188), (28, 1027094), (56, 513547), (157, 183176), (314, 91588), (628, 45794), (1099, 26168), (1256, 22897), (2198, 13084), (3271, 8792), (4396, 6542)]