38539928

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 83251200

約数和(自身を除く): 44711272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5419, 7112, 10838, 21676, 37933, 43352, 75866, 151732, 303464, 688213, 1376426, 2752852, 4817491, 5505704, 9634982, 19269964, 38539928]

約数ペア:

[(1, 38539928), (2, 19269964), (4, 9634982), (7, 5505704), (8, 4817491), (14, 2752852), (28, 1376426), (56, 688213), (127, 303464), (254, 151732), (508, 75866), (889, 43352), (1016, 37933), (1778, 21676), (3556, 10838), (5419, 7112)]