427343036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{65423}}^1$

素因数の和:65521

約数の個数: 24

約数和(自身を含む): 791368704

約数和(自身を除く): 364025668

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 65423, 130846, 261692, 1504729, 3009458, 4645033, 6018916, 9290066, 18580132, 106835759, 213671518, 427343036]

約数ペア:

[(1, 427343036), (2, 213671518), (4, 106835759), (23, 18580132), (46, 9290066), (71, 6018916), (92, 4645033), (142, 3009458), (284, 1504729), (1633, 261692), (3266, 130846), (6532, 65423)]