28260456

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{3433}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 82416000

約数和(自身を除く): 54155544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 3433, 4116, 6866, 8232, 10299, 13732, 20598, 24031, 27464, 41196, 48062, 72093, 82392, 96124, 144186, 168217, 192248, 288372, 336434, 504651, 576744, 672868, 1009302, 1177519, 1345736, 2018604, 2355038, 3532557, 4037208, 4710076, 7065114, 9420152, 14130228, 28260456]

約数ペア:

[(1, 28260456), (2, 14130228), (3, 9420152), (4, 7065114), (6, 4710076), (7, 4037208), (8, 3532557), (12, 2355038), (14, 2018604), (21, 1345736), (24, 1177519), (28, 1009302), (42, 672868), (49, 576744), (56, 504651), (84, 336434), (98, 288372), (147, 192248), (168, 168217), (196, 144186), (294, 96124), (343, 82392), (392, 72093), (588, 48062), (686, 41196), (1029, 27464), (1176, 24031), (1372, 20598), (2058, 13732), (2744, 10299), (3433, 8232), (4116, 6866)]