40429144

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2011}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 86918400

約数和(自身を除く): 46489256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2011, 2513, 2872, 4022, 5026, 8044, 10052, 14077, 16088, 20104, 28154, 56308, 112616, 721949, 1443898, 2887796, 5053643, 5775592, 10107286, 20214572, 40429144]

約数ペア:

[(1, 40429144), (2, 20214572), (4, 10107286), (7, 5775592), (8, 5053643), (14, 2887796), (28, 1443898), (56, 721949), (359, 112616), (718, 56308), (1436, 28154), (2011, 20104), (2513, 16088), (2872, 14077), (4022, 10052), (5026, 8044)]