22871257788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 55234600960

約数和(自身を除く): 32363343172

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 421, 508, 516, 762, 829, 842, 1263, 1524, 1658, 1684, 2487, 2526, 3316, 4974, 5052, 5461, 9948, 10922, 16383, 18103, 21844, 32766, 35647, 36206, 53467, 54309, 65532, 71294, 72412, 105283, 106934, 106941, 108618, 142588, 160401, 210566, 213868, 213882, 217236, 315849, 320802, 349009, 421132, 427764, 631698, 641604, 698018, 1047027, 1263396, 1396036, 2094054, 2299081, 4188108, 4527169, 4598162, 6897243, 9054338, 9196324, 13581507, 13794486, 15007387, 18108676, 27163014, 27588972, 30014774, 44324143, 45022161, 54326028, 60029548, 88648286, 90044322, 132972429, 177296572, 180088644, 265944858, 531889716, 1905938149, 3811876298, 5717814447, 7623752596, 11435628894, 22871257788]

約数ペア:

[(1, 22871257788), (2, 11435628894), (3, 7623752596), (4, 5717814447), (6, 3811876298), (12, 1905938149), (43, 531889716), (86, 265944858), (127, 180088644), (129, 177296572), (172, 132972429), (254, 90044322), (258, 88648286), (381, 60029548), (421, 54326028), (508, 45022161), (516, 44324143), (762, 30014774), (829, 27588972), (842, 27163014), (1263, 18108676), (1524, 15007387), (1658, 13794486), (1684, 13581507), (2487, 9196324), (2526, 9054338), (3316, 6897243), (4974, 4598162), (5052, 4527169), (5461, 4188108), (9948, 2299081), (10922, 2094054), (16383, 1396036), (18103, 1263396), (21844, 1047027), (32766, 698018), (35647, 641604), (36206, 631698), (53467, 427764), (54309, 421132), (65532, 349009), (71294, 320802), (72412, 315849), (105283, 217236), (106934, 213882), (106941, 213868), (108618, 210566), (142588, 160401)]