28267966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4691}}^1$

素因数の和:4847

約数の個数: 16

約数和(自身を含む): 44592768

約数和(自身を除く): 16324802

約数列:

[1, 2, 23, 46, 131, 262, 3013, 4691, 6026, 9382, 107893, 215786, 614521, 1229042, 14133983, 28267966]

約数ペア:

[(1, 28267966), (2, 14133983), (23, 1229042), (46, 614521), (131, 215786), (262, 107893), (3013, 9382), (4691, 6026)]