23139074

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 46197360

約数和(自身を除く): 23058286

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 49, 86, 98, 119, 133, 238, 266, 289, 301, 323, 578, 602, 646, 731, 817, 833, 931, 1462, 1634, 1666, 1862, 2023, 2107, 2261, 4046, 4214, 4522, 5117, 5491, 5719, 10234, 10982, 11438, 12427, 13889, 14161, 15827, 24854, 27778, 28322, 31654, 35819, 38437, 40033, 71638, 76874, 80066, 86989, 97223, 173978, 194446, 236113, 269059, 472226, 538118, 608923, 680561, 1217846, 1361122, 1652791, 3305582, 11569537, 23139074]

約数ペア:

[(1, 23139074), (2, 11569537), (7, 3305582), (14, 1652791), (17, 1361122), (19, 1217846), (34, 680561), (38, 608923), (43, 538118), (49, 472226), (86, 269059), (98, 236113), (119, 194446), (133, 173978), (238, 97223), (266, 86989), (289, 80066), (301, 76874), (323, 71638), (578, 40033), (602, 38437), (646, 35819), (731, 31654), (817, 28322), (833, 27778), (931, 24854), (1462, 15827), (1634, 14161), (1666, 13889), (1862, 12427), (2023, 11438), (2107, 10982), (2261, 10234), (4046, 5719), (4214, 5491), (4522, 5117)]