13886057168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7753}}^1$

素因数の和:7972

約数の個数: 80

約数和(自身を含む): 29167942656

約数和(自身を除く): 15281885488

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 157, 184, 248, 314, 368, 496, 628, 713, 1256, 1426, 2512, 2852, 3611, 4867, 5704, 7222, 7753, 9734, 11408, 14444, 15506, 19468, 28888, 31012, 38936, 57776, 62024, 77872, 111941, 124048, 178319, 223882, 240343, 356638, 447764, 480686, 713276, 895528, 961372, 1217221, 1426552, 1791056, 1922744, 2434442, 2853104, 3845488, 4868884, 5527889, 9737768, 11055778, 19475536, 22111556, 27996083, 37733851, 44223112, 55992166, 75467702, 88446224, 111984332, 150935404, 223968664, 301870808, 447937328, 603741616, 867878573, 1735757146, 3471514292, 6943028584, 13886057168]

約数ペア:

[(1, 13886057168), (2, 6943028584), (4, 3471514292), (8, 1735757146), (16, 867878573), (23, 603741616), (31, 447937328), (46, 301870808), (62, 223968664), (92, 150935404), (124, 111984332), (157, 88446224), (184, 75467702), (248, 55992166), (314, 44223112), (368, 37733851), (496, 27996083), (628, 22111556), (713, 19475536), (1256, 11055778), (1426, 9737768), (2512, 5527889), (2852, 4868884), (3611, 3845488), (4867, 2853104), (5704, 2434442), (7222, 1922744), (7753, 1791056), (9734, 1426552), (11408, 1217221), (14444, 961372), (15506, 895528), (19468, 713276), (28888, 480686), (31012, 447764), (38936, 356638), (57776, 240343), (62024, 223882), (77872, 178319), (111941, 124048)]