82245548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 99775060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3761, 5467, 7522, 10934, 15044, 21868, 26327, 41371, 52654, 82742, 105308, 165484, 267031, 289597, 534062, 579194, 1068124, 1158388, 1869217, 2937341, 3738434, 5874682, 7476868, 11749364, 20561387, 41122774, 82245548]

約数ペア:

[(1, 82245548), (2, 41122774), (4, 20561387), (7, 11749364), (11, 7476868), (14, 5874682), (22, 3738434), (28, 2937341), (44, 1869217), (71, 1158388), (77, 1068124), (142, 579194), (154, 534062), (284, 289597), (308, 267031), (497, 165484), (781, 105308), (994, 82742), (1562, 52654), (1988, 41371), (3124, 26327), (3761, 21868), (5467, 15044), (7522, 10934)]