40860526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153611}}^1$

素因数の和:153639

約数の個数: 16

約数和(自身を含む): 73733760

約数和(自身を除く): 32873234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 153611, 307222, 1075277, 2150554, 2918609, 5837218, 20430263, 40860526]

約数ペア:

[(1, 40860526), (2, 20430263), (7, 5837218), (14, 2918609), (19, 2150554), (38, 1075277), (133, 307222), (266, 153611)]