26938846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 49512960

約数和(自身を除く): 22574114

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 223, 289, 323, 374, 418, 446, 578, 646, 2453, 3179, 3553, 3791, 4237, 4906, 5491, 6358, 7106, 7582, 8474, 10982, 41701, 46607, 60401, 64447, 72029, 83402, 93214, 120802, 128894, 144058, 708917, 792319, 1224493, 1417834, 1584638, 2448986, 13469423, 26938846]

約数ペア:

[(1, 26938846), (2, 13469423), (11, 2448986), (17, 1584638), (19, 1417834), (22, 1224493), (34, 792319), (38, 708917), (187, 144058), (209, 128894), (223, 120802), (289, 93214), (323, 83402), (374, 72029), (418, 64447), (446, 60401), (578, 46607), (646, 41701), (2453, 10982), (3179, 8474), (3553, 7582), (3791, 7106), (4237, 6358), (4906, 5491)]