29750714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{125003}}^1$

素因数の和:125029

約数の個数: 16

約数和(自身を含む): 54001728

約数和(自身を除く): 24251014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 125003, 250006, 875021, 1750042, 2125051, 4250102, 14875357, 29750714]

約数ペア:

[(1, 29750714), (2, 14875357), (7, 4250102), (14, 2125051), (17, 1750042), (34, 875021), (119, 250006), (238, 125003)]