26810938

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 30645062

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 121, 133, 154, 187, 209, 238, 242, 266, 323, 343, 374, 418, 539, 646, 686, 833, 847, 931, 1078, 1309, 1463, 1666, 1694, 1862, 2057, 2261, 2299, 2618, 2926, 3553, 3773, 4114, 4522, 4598, 5831, 5929, 6517, 7106, 7546, 9163, 10241, 11662, 11858, 13034, 14399, 15827, 16093, 18326, 20482, 24871, 28798, 31654, 32186, 39083, 41503, 49742, 64141, 71687, 78166, 83006, 100793, 110789, 112651, 128282, 143374, 174097, 201586, 221578, 225302, 273581, 348194, 547162, 705551, 788557, 1218679, 1411102, 1577114, 1915067, 2437358, 3830134, 13405469, 26810938]

約数ペア:

[(1, 26810938), (2, 13405469), (7, 3830134), (11, 2437358), (14, 1915067), (17, 1577114), (19, 1411102), (22, 1218679), (34, 788557), (38, 705551), (49, 547162), (77, 348194), (98, 273581), (119, 225302), (121, 221578), (133, 201586), (154, 174097), (187, 143374), (209, 128282), (238, 112651), (242, 110789), (266, 100793), (323, 83006), (343, 78166), (374, 71687), (418, 64141), (539, 49742), (646, 41503), (686, 39083), (833, 32186), (847, 31654), (931, 28798), (1078, 24871), (1309, 20482), (1463, 18326), (1666, 16093), (1694, 15827), (1862, 14399), (2057, 13034), (2261, 11858), (2299, 11662), (2618, 10241), (2926, 9163), (3553, 7546), (3773, 7106), (4114, 6517), (4522, 5929), (4598, 5831)]