2987668544

素因数分解:

$2^6\times 7^1\times {\mathrm{6668903}}^1$

素因数の和:6668922

約数の個数: 28

約数和(自身を含む): 6775606464

約数和(自身を除く): 3787937920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6668903, 13337806, 26675612, 46682321, 53351224, 93364642, 106702448, 186729284, 213404896, 373458568, 426809792, 746917136, 1493834272, 2987668544]

約数ペア:

[(1, 2987668544), (2, 1493834272), (4, 746917136), (7, 426809792), (8, 373458568), (14, 213404896), (16, 186729284), (28, 106702448), (32, 93364642), (56, 53351224), (64, 46682321), (112, 26675612), (224, 13337806), (448, 6668903)]