26716888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 59733180

約数和(自身を除く): 33016292

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 361, 418, 551, 638, 722, 836, 841, 1102, 1276, 1444, 1672, 1682, 2204, 2552, 2888, 3364, 3971, 4408, 6061, 6728, 7942, 9251, 10469, 12122, 15884, 15979, 18502, 20938, 24244, 31768, 31958, 37004, 41876, 48488, 63916, 74008, 83752, 115159, 127832, 175769, 230318, 303601, 351538, 460636, 607202, 703076, 921272, 1214404, 1406152, 2428808, 3339611, 6679222, 13358444, 26716888]

約数ペア:

[(1, 26716888), (2, 13358444), (4, 6679222), (8, 3339611), (11, 2428808), (19, 1406152), (22, 1214404), (29, 921272), (38, 703076), (44, 607202), (58, 460636), (76, 351538), (88, 303601), (116, 230318), (152, 175769), (209, 127832), (232, 115159), (319, 83752), (361, 74008), (418, 63916), (551, 48488), (638, 41876), (722, 37004), (836, 31958), (841, 31768), (1102, 24244), (1276, 20938), (1444, 18502), (1672, 15979), (1682, 15884), (2204, 12122), (2552, 10469), (2888, 9251), (3364, 7942), (3971, 6728), (4408, 6061)]