39521384

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 85370880

約数和(自身を除く): 45849496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5557, 7112, 11114, 22228, 38899, 44456, 77798, 155596, 311192, 705739, 1411478, 2822956, 4940173, 5645912, 9880346, 19760692, 39521384]

約数ペア:

[(1, 39521384), (2, 19760692), (4, 9880346), (7, 5645912), (8, 4940173), (14, 2822956), (28, 1411478), (56, 705739), (127, 311192), (254, 155596), (508, 77798), (889, 44456), (1016, 38899), (1778, 22228), (3556, 11114), (5557, 7112)]