39493916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11657}}^1$

素因数の和:11690

約数の個数: 36

約数和(自身を含む): 86828784

約数和(自身を除く): 47334868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 11657, 23314, 46628, 81599, 128227, 163198, 256454, 326396, 512908, 897589, 1410497, 1795178, 2820994, 3590356, 5641988, 9873479, 19746958, 39493916]

約数ペア:

[(1, 39493916), (2, 19746958), (4, 9873479), (7, 5641988), (11, 3590356), (14, 2820994), (22, 1795178), (28, 1410497), (44, 897589), (77, 512908), (121, 326396), (154, 256454), (242, 163198), (308, 128227), (484, 81599), (847, 46628), (1694, 23314), (3388, 11657)]