38387336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28393}}^1$

素因数の和:28425

約数の個数: 24

約数和(自身を含む): 77941530

約数和(自身を除く): 39554194

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28393, 56786, 113572, 227144, 369109, 738218, 1476436, 2952872, 4798417, 9596834, 19193668, 38387336]

約数ペア:

[(1, 38387336), (2, 19193668), (4, 9596834), (8, 4798417), (13, 2952872), (26, 1476436), (52, 738218), (104, 369109), (169, 227144), (338, 113572), (676, 56786), (1352, 28393)]