13840112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 19157776

約数列:

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

約数ペア:

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