22257284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 29997436

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 68, 76, 92, 107, 119, 133, 161, 214, 238, 266, 322, 323, 391, 428, 437, 476, 532, 644, 646, 749, 782, 874, 1292, 1498, 1564, 1748, 1819, 2033, 2261, 2461, 2737, 2996, 3059, 3638, 4066, 4522, 4922, 5474, 6118, 7276, 7429, 8132, 9044, 9844, 10948, 12236, 12733, 14231, 14858, 17227, 25466, 28462, 29716, 34454, 34561, 41837, 46759, 50932, 52003, 56924, 68908, 69122, 83674, 93518, 104006, 138244, 167348, 187036, 208012, 241927, 292859, 327313, 483854, 585718, 654626, 794903, 967708, 1171436, 1309252, 1589806, 3179612, 5564321, 11128642, 22257284]

約数ペア:

[(1, 22257284), (2, 11128642), (4, 5564321), (7, 3179612), (14, 1589806), (17, 1309252), (19, 1171436), (23, 967708), (28, 794903), (34, 654626), (38, 585718), (46, 483854), (68, 327313), (76, 292859), (92, 241927), (107, 208012), (119, 187036), (133, 167348), (161, 138244), (214, 104006), (238, 93518), (266, 83674), (322, 69122), (323, 68908), (391, 56924), (428, 52003), (437, 50932), (476, 46759), (532, 41837), (644, 34561), (646, 34454), (749, 29716), (782, 28462), (874, 25466), (1292, 17227), (1498, 14858), (1564, 14231), (1748, 12733), (1819, 12236), (2033, 10948), (2261, 9844), (2461, 9044), (2737, 8132), (2996, 7429), (3059, 7276), (3638, 6118), (4066, 5474), (4522, 4922)]