26859976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 60419520

約数和(自身を除く): 33559544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 443, 572, 583, 689, 886, 1144, 1166, 1378, 1772, 2332, 2756, 3544, 4664, 4873, 5512, 5759, 7579, 9746, 11518, 15158, 19492, 23036, 23479, 30316, 38984, 46072, 46958, 60632, 63349, 93916, 126698, 187832, 253396, 258269, 305227, 506792, 516538, 610454, 1033076, 1220908, 2066152, 2441816, 3357497, 6714994, 13429988, 26859976]

約数ペア:

[(1, 26859976), (2, 13429988), (4, 6714994), (8, 3357497), (11, 2441816), (13, 2066152), (22, 1220908), (26, 1033076), (44, 610454), (52, 516538), (53, 506792), (88, 305227), (104, 258269), (106, 253396), (143, 187832), (212, 126698), (286, 93916), (424, 63349), (443, 60632), (572, 46958), (583, 46072), (689, 38984), (886, 30316), (1144, 23479), (1166, 23036), (1378, 19492), (1772, 15158), (2332, 11518), (2756, 9746), (3544, 7579), (4664, 5759), (4873, 5512)]