22189552

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 56996352

約数和(自身を除く): 34806800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 83, 88, 98, 112, 124, 154, 166, 176, 196, 217, 248, 308, 332, 341, 392, 434, 496, 539, 581, 616, 664, 682, 784, 868, 913, 1078, 1162, 1232, 1328, 1364, 1519, 1736, 1826, 2156, 2324, 2387, 2573, 2728, 3038, 3472, 3652, 4067, 4312, 4648, 4774, 5146, 5456, 6076, 6391, 7304, 8134, 8624, 9296, 9548, 10292, 12152, 12782, 14608, 16268, 16709, 18011, 19096, 20584, 24304, 25564, 28303, 32536, 33418, 36022, 38192, 41168, 44737, 51128, 56606, 65072, 66836, 72044, 89474, 102256, 113212, 126077, 133672, 144088, 178948, 198121, 226424, 252154, 267344, 288176, 357896, 396242, 452848, 504308, 715792, 792484, 1008616, 1386847, 1584968, 2017232, 2773694, 3169936, 5547388, 11094776, 22189552]

約数ペア:

[(1, 22189552), (2, 11094776), (4, 5547388), (7, 3169936), (8, 2773694), (11, 2017232), (14, 1584968), (16, 1386847), (22, 1008616), (28, 792484), (31, 715792), (44, 504308), (49, 452848), (56, 396242), (62, 357896), (77, 288176), (83, 267344), (88, 252154), (98, 226424), (112, 198121), (124, 178948), (154, 144088), (166, 133672), (176, 126077), (196, 113212), (217, 102256), (248, 89474), (308, 72044), (332, 66836), (341, 65072), (392, 56606), (434, 51128), (496, 44737), (539, 41168), (581, 38192), (616, 36022), (664, 33418), (682, 32536), (784, 28303), (868, 25564), (913, 24304), (1078, 20584), (1162, 19096), (1232, 18011), (1328, 16709), (1364, 16268), (1519, 14608), (1736, 12782), (1826, 12152), (2156, 10292), (2324, 9548), (2387, 9296), (2573, 8624), (2728, 8134), (3038, 7304), (3472, 6391), (3652, 6076), (4067, 5456), (4312, 5146), (4648, 4774)]