74207728

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3433}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 165216608

約数和(自身を除く): 91008880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 3433, 5404, 6866, 10808, 13732, 21616, 24031, 27464, 48062, 54928, 96124, 192248, 384496, 662569, 1325138, 2650276, 4637983, 5300552, 9275966, 10601104, 18551932, 37103864, 74207728]

約数ペア:

[(1, 74207728), (2, 37103864), (4, 18551932), (7, 10601104), (8, 9275966), (14, 5300552), (16, 4637983), (28, 2650276), (56, 1325138), (112, 662569), (193, 384496), (386, 192248), (772, 96124), (1351, 54928), (1544, 48062), (2702, 27464), (3088, 24031), (3433, 21616), (5404, 13732), (6866, 10808)]