28524818

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28697}}^1$

素因数の和:28777

約数の個数: 16

約数和(自身を含む): 49590144

約数和(自身を除く): 21065326

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 28697, 57394, 200879, 401758, 2037487, 4074974, 14262409, 28524818]

約数ペア:

[(1, 28524818), (2, 14262409), (7, 4074974), (14, 2037487), (71, 401758), (142, 200879), (497, 57394), (994, 28697)]