28298914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118903}}^1$

素因数の和:118929

約数の個数: 16

約数和(自身を含む): 51366528

約数和(自身を除く): 23067614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 118903, 237806, 832321, 1664642, 2021351, 4042702, 14149457, 28298914]

約数ペア:

[(1, 28298914), (2, 14149457), (7, 4042702), (14, 2021351), (17, 1664642), (34, 832321), (119, 237806), (238, 118903)]