28227994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 43218216

約数和(自身を除く): 14990222

約数列:

[1, 2, 61, 122, 401, 577, 802, 1154, 24461, 35197, 48922, 70394, 231377, 462754, 14113997, 28227994]

約数ペア:

[(1, 28227994), (2, 14113997), (61, 462754), (122, 231377), (401, 70394), (577, 48922), (802, 35197), (1154, 24461)]