4018192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 8303040

約数和(自身を除く): 4284848

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 179, 184, 244, 358, 368, 488, 716, 976, 1403, 1432, 2806, 2864, 4117, 5612, 8234, 10919, 11224, 16468, 21838, 22448, 32936, 43676, 65872, 87352, 174704, 251137, 502274, 1004548, 2009096, 4018192]

約数ペア:

[(1, 4018192), (2, 2009096), (4, 1004548), (8, 502274), (16, 251137), (23, 174704), (46, 87352), (61, 65872), (92, 43676), (122, 32936), (179, 22448), (184, 21838), (244, 16468), (358, 11224), (368, 10919), (488, 8234), (716, 5612), (976, 4117), (1403, 2864), (1432, 2806)]