28211036728

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10718479}}^1$

素因数の和:10718539

約数の個数: 32

約数和(自身を含む): 61738444800

約数和(自身を除く): 33527408072

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10718479, 21436958, 42873916, 75029353, 85747832, 150058706, 300117412, 503768513, 600234824, 1007537026, 2015074052, 3526379591, 4030148104, 7052759182, 14105518364, 28211036728]

約数ペア:

[(1, 28211036728), (2, 14105518364), (4, 7052759182), (7, 4030148104), (8, 3526379591), (14, 2015074052), (28, 1007537026), (47, 600234824), (56, 503768513), (94, 300117412), (188, 150058706), (329, 85747832), (376, 75029353), (658, 42873916), (1316, 21436958), (2632, 10718479)]