17967631616

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{220019}}^1$

素因数の和:220075

約数の個数: 72

約数和(自身を含む): 40474879200

約数和(自身を除く): 22507247584

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 2816, 3712, 5104, 7424, 10208, 20416, 40832, 81664, 220019, 440038, 880076, 1760152, 2420209, 3520304, 4840418, 6380551, 7040608, 9680836, 12761102, 14081216, 19361672, 25522204, 28162432, 38723344, 51044408, 56324864, 70186061, 77446688, 102088816, 140372122, 154893376, 204177632, 280744244, 309786752, 408355264, 561488488, 619573504, 816710528, 1122976976, 1633421056, 2245953952, 4491907904, 8983815808, 17967631616]

約数ペア:

[(1, 17967631616), (2, 8983815808), (4, 4491907904), (8, 2245953952), (11, 1633421056), (16, 1122976976), (22, 816710528), (29, 619573504), (32, 561488488), (44, 408355264), (58, 309786752), (64, 280744244), (88, 204177632), (116, 154893376), (128, 140372122), (176, 102088816), (232, 77446688), (256, 70186061), (319, 56324864), (352, 51044408), (464, 38723344), (638, 28162432), (704, 25522204), (928, 19361672), (1276, 14081216), (1408, 12761102), (1856, 9680836), (2552, 7040608), (2816, 6380551), (3712, 4840418), (5104, 3520304), (7424, 2420209), (10208, 1760152), (20416, 880076), (40832, 440038), (81664, 220019)]