21772912192

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{58889}}^1$

素因数の和:59063

約数の個数: 56

約数和(自身を含む): 44425438200

約数和(自身を除く): 22652526008

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 109, 212, 218, 424, 436, 848, 872, 1696, 1744, 3392, 3488, 5777, 6976, 11554, 23108, 46216, 58889, 92432, 117778, 184864, 235556, 369728, 471112, 942224, 1884448, 3121117, 3768896, 6242234, 6418901, 12484468, 12837802, 24968936, 25675604, 49937872, 51351208, 99875744, 102702416, 199751488, 205404832, 340201753, 410809664, 680403506, 1360807012, 2721614024, 5443228048, 10886456096, 21772912192]

約数ペア:

[(1, 21772912192), (2, 10886456096), (4, 5443228048), (8, 2721614024), (16, 1360807012), (32, 680403506), (53, 410809664), (64, 340201753), (106, 205404832), (109, 199751488), (212, 102702416), (218, 99875744), (424, 51351208), (436, 49937872), (848, 25675604), (872, 24968936), (1696, 12837802), (1744, 12484468), (3392, 6418901), (3488, 6242234), (5777, 3768896), (6976, 3121117), (11554, 1884448), (23108, 942224), (46216, 471112), (58889, 369728), (92432, 235556), (117778, 184864)]