40397422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 66288456

約数和(自身を除く): 25891034

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1117, 1391, 2234, 2782, 14521, 18083, 29042, 36166, 119519, 188773, 239038, 377546, 1553747, 3107494, 20198711, 40397422]

約数ペア:

[(1, 40397422), (2, 20198711), (13, 3107494), (26, 1553747), (107, 377546), (169, 239038), (214, 188773), (338, 119519), (1117, 36166), (1391, 29042), (2234, 18083), (2782, 14521)]