38226727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 17760473

約数列:

[1, 7, 11, 17, 19, 29, 53, 77, 119, 133, 187, 203, 209, 319, 323, 371, 493, 551, 583, 901, 1007, 1309, 1463, 1537, 2233, 2261, 3451, 3553, 3857, 4081, 5423, 6061, 6307, 7049, 9367, 9911, 10759, 11077, 16907, 17119, 24871, 26129, 29203, 37961, 42427, 65569, 69377, 77539, 103037, 118349, 119833, 182903, 188309, 204421, 287419, 321233, 496451, 721259, 1318163, 2011933, 2248631, 3475157, 5460961, 38226727]

約数ペア:

[(1, 38226727), (7, 5460961), (11, 3475157), (17, 2248631), (19, 2011933), (29, 1318163), (53, 721259), (77, 496451), (119, 321233), (133, 287419), (187, 204421), (203, 188309), (209, 182903), (319, 119833), (323, 118349), (371, 103037), (493, 77539), (551, 69377), (583, 65569), (901, 42427), (1007, 37961), (1309, 29203), (1463, 26129), (1537, 24871), (2233, 17119), (2261, 16907), (3451, 11077), (3553, 10759), (3857, 9911), (4081, 9367), (5423, 7049), (6061, 6307)]