28917238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121501}}^1$

素因数の和:121527

約数の個数: 16

約数和(自身を含む): 52488864

約数和(自身を除く): 23571626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 121501, 243002, 850507, 1701014, 2065517, 4131034, 14458619, 28917238]

約数ペア:

[(1, 28917238), (2, 14458619), (7, 4131034), (14, 2065517), (17, 1701014), (34, 850507), (119, 243002), (238, 121501)]