38682488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 78380400

約数和(自身を除く): 39697912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 859, 866, 1718, 1732, 3436, 3464, 5629, 6872, 11167, 11258, 22334, 22516, 44668, 45032, 89336, 371947, 743894, 1487788, 2975576, 4835311, 9670622, 19341244, 38682488]

約数ペア:

[(1, 38682488), (2, 19341244), (4, 9670622), (8, 4835311), (13, 2975576), (26, 1487788), (52, 743894), (104, 371947), (433, 89336), (859, 45032), (866, 44668), (1718, 22516), (1732, 22334), (3436, 11258), (3464, 11167), (5629, 6872)]