28257998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 43447104

約数和(自身を除く): 15189106

約数列:

[1, 2, 47, 94, 521, 577, 1042, 1154, 24487, 27119, 48974, 54238, 300617, 601234, 14128999, 28257998]

約数ペア:

[(1, 28257998), (2, 14128999), (47, 601234), (94, 300617), (521, 54238), (577, 48974), (1042, 27119), (1154, 24487)]