3919728

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 10221568

約数和(自身を除く): 6301840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 643, 762, 1016, 1286, 1524, 1929, 2032, 2572, 3048, 3858, 5144, 6096, 7716, 10288, 15432, 30864, 81661, 163322, 244983, 326644, 489966, 653288, 979932, 1306576, 1959864, 3919728]

約数ペア:

[(1, 3919728), (2, 1959864), (3, 1306576), (4, 979932), (6, 653288), (8, 489966), (12, 326644), (16, 244983), (24, 163322), (48, 81661), (127, 30864), (254, 15432), (381, 10288), (508, 7716), (643, 6096), (762, 5144), (1016, 3858), (1286, 3048), (1524, 2572), (1929, 2032)]