39643388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 73657584

約数和(自身を除く): 34014196

約数列:

[1, 2, 4, 17, 34, 68, 571, 1021, 1142, 2042, 2284, 4084, 9707, 17357, 19414, 34714, 38828, 69428, 582991, 1165982, 2331964, 9910847, 19821694, 39643388]

約数ペア:

[(1, 39643388), (2, 19821694), (4, 9910847), (17, 2331964), (34, 1165982), (68, 582991), (571, 69428), (1021, 38828), (1142, 34714), (2042, 19414), (2284, 17357), (4084, 9707)]