57235408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 118438848

約数和(自身を除く): 61203440

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3617, 3956, 7234, 7912, 14468, 15824, 28936, 57872, 83191, 155531, 166382, 311062, 332764, 622124, 665528, 1244248, 1331056, 2488496, 3577213, 7154426, 14308852, 28617704, 57235408]

約数ペア:

[(1, 57235408), (2, 28617704), (4, 14308852), (8, 7154426), (16, 3577213), (23, 2488496), (43, 1331056), (46, 1244248), (86, 665528), (92, 622124), (172, 332764), (184, 311062), (344, 166382), (368, 155531), (688, 83191), (989, 57872), (1978, 28936), (3617, 15824), (3956, 14468), (7234, 7912)]