40280114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151429}}^1$

素因数の和:151457

約数の個数: 16

約数和(自身を含む): 72686400

約数和(自身を除く): 32406286

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 151429, 302858, 1060003, 2120006, 2877151, 5754302, 20140057, 40280114]

約数ペア:

[(1, 40280114), (2, 20140057), (7, 5754302), (14, 2877151), (19, 2120006), (38, 1060003), (133, 302858), (266, 151429)]