40147604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 86532096

約数和(自身を除く): 46384492

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2011, 2852, 4022, 4991, 8044, 9982, 14077, 19964, 28154, 46253, 56308, 62341, 92506, 124682, 185012, 249364, 323771, 436387, 647542, 872774, 1295084, 1433843, 1745548, 2867686, 5735372, 10036901, 20073802, 40147604]

約数ペア:

[(1, 40147604), (2, 20073802), (4, 10036901), (7, 5735372), (14, 2867686), (23, 1745548), (28, 1433843), (31, 1295084), (46, 872774), (62, 647542), (92, 436387), (124, 323771), (161, 249364), (217, 185012), (322, 124682), (434, 92506), (644, 62341), (713, 56308), (868, 46253), (1426, 28154), (2011, 19964), (2852, 14077), (4022, 9982), (4991, 8044)]