74561984

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1285

約数の個数: 56

約数和(自身を含む): 170383200

約数和(自身を除く): 95821216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 596, 1043, 1117, 1192, 2086, 2234, 2384, 4172, 4468, 4768, 7819, 8344, 8936, 9536, 15638, 16688, 17872, 31276, 33376, 35744, 62552, 66752, 71488, 125104, 166433, 250208, 332866, 500416, 665732, 1165031, 1331464, 2330062, 2662928, 4660124, 5325856, 9320248, 10651712, 18640496, 37280992, 74561984]

約数ペア:

[(1, 74561984), (2, 37280992), (4, 18640496), (7, 10651712), (8, 9320248), (14, 5325856), (16, 4660124), (28, 2662928), (32, 2330062), (56, 1331464), (64, 1165031), (112, 665732), (149, 500416), (224, 332866), (298, 250208), (448, 166433), (596, 125104), (1043, 71488), (1117, 66752), (1192, 62552), (2086, 35744), (2234, 33376), (2384, 31276), (4172, 17872), (4468, 16688), (4768, 15638), (7819, 9536), (8344, 8936)]