27680224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 39380000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 263, 286, 299, 352, 368, 416, 506, 526, 572, 598, 736, 1012, 1052, 1144, 1196, 2024, 2104, 2288, 2392, 2893, 3289, 3419, 4048, 4208, 4576, 4784, 5786, 6049, 6578, 6838, 8096, 8416, 9568, 11572, 12098, 13156, 13676, 23144, 24196, 26312, 27352, 37609, 46288, 48392, 52624, 54704, 66539, 75218, 78637, 92576, 96784, 105248, 109408, 133078, 150436, 157274, 193568, 266156, 300872, 314548, 532312, 601744, 629096, 865007, 1064624, 1203488, 1258192, 1730014, 2129248, 2516384, 3460028, 6920056, 13840112, 27680224]

約数ペア:

[(1, 27680224), (2, 13840112), (4, 6920056), (8, 3460028), (11, 2516384), (13, 2129248), (16, 1730014), (22, 1258192), (23, 1203488), (26, 1064624), (32, 865007), (44, 629096), (46, 601744), (52, 532312), (88, 314548), (92, 300872), (104, 266156), (143, 193568), (176, 157274), (184, 150436), (208, 133078), (253, 109408), (263, 105248), (286, 96784), (299, 92576), (352, 78637), (368, 75218), (416, 66539), (506, 54704), (526, 52624), (572, 48392), (598, 46288), (736, 37609), (1012, 27352), (1052, 26312), (1144, 24196), (1196, 23144), (2024, 13676), (2104, 13156), (2288, 12098), (2392, 11572), (2893, 9568), (3289, 8416), (3419, 8096), (4048, 6838), (4208, 6578), (4576, 6049), (4784, 5786)]