28109016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 83538000

約数和(自身を除く): 55428984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 509, 531, 708, 767, 936, 1018, 1062, 1416, 1527, 1534, 2036, 2124, 2301, 3054, 3068, 4072, 4248, 4581, 4602, 6108, 6136, 6617, 6903, 9162, 9204, 12216, 13234, 13806, 18324, 18408, 19851, 26468, 27612, 30031, 36648, 39702, 52936, 55224, 59553, 60062, 79404, 90093, 119106, 120124, 158808, 180186, 238212, 240248, 270279, 360372, 390403, 476424, 540558, 720744, 780806, 1081116, 1171209, 1561612, 2162232, 2342418, 3123224, 3513627, 4684836, 7027254, 9369672, 14054508, 28109016]

約数ペア:

[(1, 28109016), (2, 14054508), (3, 9369672), (4, 7027254), (6, 4684836), (8, 3513627), (9, 3123224), (12, 2342418), (13, 2162232), (18, 1561612), (24, 1171209), (26, 1081116), (36, 780806), (39, 720744), (52, 540558), (59, 476424), (72, 390403), (78, 360372), (104, 270279), (117, 240248), (118, 238212), (156, 180186), (177, 158808), (234, 120124), (236, 119106), (312, 90093), (354, 79404), (468, 60062), (472, 59553), (509, 55224), (531, 52936), (708, 39702), (767, 36648), (936, 30031), (1018, 27612), (1062, 26468), (1416, 19851), (1527, 18408), (1534, 18324), (2036, 13806), (2124, 13234), (2301, 12216), (3054, 9204), (3068, 9162), (4072, 6903), (4248, 6617), (4581, 6136), (4602, 6108)]