4074464

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 24

約数和(自身を含む): 8082648

約数和(自身を除く): 4008184

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 811, 1256, 1622, 2512, 3244, 5024, 6488, 12976, 25952, 127327, 254654, 509308, 1018616, 2037232, 4074464]

約数ペア:

[(1, 4074464), (2, 2037232), (4, 1018616), (8, 509308), (16, 254654), (32, 127327), (157, 25952), (314, 12976), (628, 6488), (811, 5024), (1256, 3244), (1622, 2512)]