40574224

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{6691}}^1$

素因数の和:7078

約数の個数: 20

約数和(自身を含む): 78831760

約数和(自身を除く): 38257536

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 6691, 13382, 26764, 53528, 107056, 2535889, 5071778, 10143556, 20287112, 40574224]

約数ペア:

[(1, 40574224), (2, 20287112), (4, 10143556), (8, 5071778), (16, 2535889), (379, 107056), (758, 53528), (1516, 26764), (3032, 13382), (6064, 6691)]