22545952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 52572240

約数和(自身を除く): 30026288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 379, 416, 572, 676, 758, 1144, 1352, 1516, 1859, 2288, 2704, 3032, 3718, 4169, 4576, 4927, 5408, 6064, 7436, 8338, 9854, 12128, 14872, 16676, 19708, 29744, 33352, 39416, 54197, 59488, 64051, 66704, 78832, 108394, 128102, 133408, 157664, 216788, 256204, 433576, 512408, 704561, 867152, 1024816, 1409122, 1734304, 2049632, 2818244, 5636488, 11272976, 22545952]

約数ペア:

[(1, 22545952), (2, 11272976), (4, 5636488), (8, 2818244), (11, 2049632), (13, 1734304), (16, 1409122), (22, 1024816), (26, 867152), (32, 704561), (44, 512408), (52, 433576), (88, 256204), (104, 216788), (143, 157664), (169, 133408), (176, 128102), (208, 108394), (286, 78832), (338, 66704), (352, 64051), (379, 59488), (416, 54197), (572, 39416), (676, 33352), (758, 29744), (1144, 19708), (1352, 16676), (1516, 14872), (1859, 12128), (2288, 9854), (2704, 8338), (3032, 7436), (3718, 6064), (4169, 5408), (4576, 4927)]