39686464

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{5689}}^1$

素因数の和:5810

約数の個数: 28

約数和(自身を含む): 79489300

約数和(自身を除く): 39802836

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 5689, 6976, 11378, 22756, 45512, 91024, 182048, 364096, 620101, 1240202, 2480404, 4960808, 9921616, 19843232, 39686464]

約数ペア:

[(1, 39686464), (2, 19843232), (4, 9921616), (8, 4960808), (16, 2480404), (32, 1240202), (64, 620101), (109, 364096), (218, 182048), (436, 91024), (872, 45512), (1744, 22756), (3488, 11378), (5689, 6976)]